github-marian-kamenistak/ai-engineering-leader-toolkit
marian-kamenistak/ai-engineering-leader-toolkit
MCP server: engineering leadership answers from 3,400+ mentoring sessions. Benchmarks, 1:1 playbooks, developer value calculator. One URL, no install.
DECISION SUMMARY
Block For Production
Score
n/a
Rank suppressed while production readiness shows a blocking verdict.
Confidence
Medium
Based on evidence completeness, recency, and validation density.
Evidence age
6.2h old
Freshness: fresh. Snapshot
trustsnap_ba46b4d821d51ed0.Top risk drivers
- Utility Coverage
- Trust Confidence
- Tool Surface Design
Recommended actions
- Make tools/list succeed unauthenticated when possible, or document the auth flow in the server card.
- Fix the failing checks first, then revalidate to confirm the recovery path.
- Compare tool enumeration outputs between runs and remove non-deterministic behavior.
Next action
revalidate, add safeguards, export policy
failing live status
Observed Attention
No observed attention
No observed attention in the current 30-day window.
- No segmented attention signals observed in the current window.
Bucketed signal based on recent segmented Verify telemetry. Crawler and evaluator activity is not treated as confirmed human demand.
Status
Failing
Score
n/a
Transport
streamable-http
Tools
0
DISPUTE THIS ASSESSMENT
Dispute this assessment
If any published claim about this server -- its score, a risk flag, a capability classification, or its taxonomy -- is factually wrong, tell us what evidence shows and we will review it. This does not require claiming or verifying ownership of the server first.
Verify responds to disputes within 5 business days and resolves them within 15.
Dispute history
No disputes filed for this server.
Risk
Security posture
Tools analyzed
0
High-risk tools
0
Destructive tools
0
Exec tools
0
Egress tools
0
Secret tools
0
Bulk-access tools
0
Risk distribution
none
Tool capability & risk inventory
No tool inventory available from the latest validation run.
Write-action governance
Governance status
Not_Assessed
Safe to publish
Auth boundary
public_or_unclear
Blast radius
Low
High-risk tools
0
Confirmation signals
none
Safeguard count
0
Status detail: No write-action governance evidence is available yet.
| Tool | Risk | Flags | Safeguards |
|---|---|---|---|
| No high-risk tools were detected on the latest run. | |||
Action-controls diff
Need at least two validation runs before diffing action controls.
Critical alerts
High/critical-severity alerts
0
Production verdicts degrade quickly when high or critical-severity alerts are active.
Compatibility
Client compatibility verdicts
Client compatibility only means the server shape can work with a client. Production trust decision and write-action publishing are evaluated separately so a client-compatible server can still be blocked for production.
Client compatibility: ChatGPT
Not client-compatible
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.; tools/list must succeed.; Transport compliance failed or did not complete successfully.; OAuth interoperability should be strong.
Confidence: medium (71.25)
Evidence provenance
Winner: live_validation
Supporting sources: live_validation, history, server_card
Disagreements: none
initialize• OKtools_list• Errortransport_compliance_probe• Errorstep_up_auth_probe• Missingconnector_replay_probe• Missing — Frozen tool snapshots must survive refresh.request_association_probe• Missing — Roots, sampling, and elicitation should stay request-scoped.
Client compatibility: Claude
Not client-compatible
tools/list must succeed.; Transport behavior should match Claude-compatible HTTP expectations.; A useful Claude integration needs at least one exposed tool.
Confidence: medium (71.25)
Evidence provenance
Winner: live_validation
Supporting sources: live_validation, history, server_card
Disagreements: none
initialize• OKtools_list• Errortransport_compliance_probe• Error
Write-action publishing
Publishing blocked
Active alert(s) affecting production readiness: Latest validation is failing, tools/list regressed, Auth mode changed.
Confidence: medium (71.25)
Evidence provenance
Winner: live_validation
Supporting sources: live_validation, history
Disagreements: none
action_safety_probe• Not_Assessed
Snapshot churn risk
Low
No material tool-surface churn detected in the latest comparison.
Confidence: medium (71.25)
Evidence provenance
Winner: history
Supporting sources: history, live_validation
Disagreements: none
tool_snapshot_probe• Missingconnector_replay_probe• Missing
Client compatibility gate details
ChatGPT custom connector
Not client-compatible
Remediation checklist
OpenAI connectors expect OAuth for remote server auth.Dynamic client registration materially improves connector setup.tools/list must succeed.Transport compliance failed or did not complete successfully.OAuth interoperability should be strong.The tool surface is not limited to search/fetch-style read tools.
Claude remote MCP
Not client-compatible
Remediation checklist
tools/list must succeed.Transport behavior should match Claude-compatible HTTP expectations.A useful Claude integration needs at least one exposed tool.The tool surface is not limited to search/fetch-style read tools.OAuth is not configured, so this client cannot authenticate without additional setup.Not yet safe for company-knowledge use: requires a search/fetch-only surface with no export, bulk, mutating, or high-blast-radius exposure.
Write-safe publishing
Blocked
Remediation checklist
Add a clearer auth boundary around risky write actions.Add confirmation or dry-run semantics for risky actions.Production readiness is blocked by an active alert: Latest validation is failing.Production readiness is blocked by an active alert: tools/list regressed.Production readiness is blocked by an active alert: Auth mode changed.
Verdict traces
Production verdict
Metadata only
No live validation evidence exists yet for this entry.
Confidence: medium (71.25)
Winning source: live_validation
Triggering alerts
server_failing• critical • Latest validation is failingtools_list_regressed• critical • tools/list regressedauth_mode_changed• high • Auth mode changed
Client verdict trace table
| Verdict | Status | Checks | Winning source | Conflicts |
|---|---|---|---|---|
openai_connectors |
Not client-compatible | initialize, tools_list, transport_compliance_probe, step_up_auth_probe, connector_replay_probe, request_association_probe | live_validation | none |
claude_desktop |
Not client-compatible | initialize, tools_list, transport_compliance_probe | live_validation | none |
unsafe_for_write_actions |
Publishing blocked | action_safety_probe | live_validation | none |
snapshot_churn_risk |
Low | tool_snapshot_probe, connector_replay_probe | history | none |
Publishability policy profiles
ChatGPT custom connector compatibility
Compatible with review
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.; tools/list must succeed.; Transport compliance failed or did not complete successfully.; OAuth interoperability should be strong. Compatibility is not a production approval; company knowledge and Messages API gates remain separate.
- Search Fetch Only: No
- Write Actions Present: No
- Oauth Configured: No
- Admin Refresh Required: No
- Safe For Company Knowledge: No
- Safe For Messages Api Remote Mcp: No
Claude remote MCP compatibility
Compatible with review
tools/list must succeed.; Transport behavior should match Claude-compatible HTTP expectations.; A useful Claude integration needs at least one exposed tool. Compatibility is not a production approval; company knowledge and Messages API gates remain separate.
- Search Fetch Only: No
- Write Actions Present: No
- Oauth Configured: No
- Admin Refresh Required: No
- Safe For Company Knowledge: No
- Safe For Messages Api Remote Mcp: No
Compatibility fixtures
ChatGPT custom connector fixture
Degraded
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.; tools/list must succeed.; Transport compliance failed or did not complete successfully.; OAuth interoperability should be strong.
- remote_http_endpoint: Passes
- oauth_discovery: Degraded
- frozen_tool_snapshot_refresh: Passes
- request_association: Passes
Anthropic remote MCP fixture
Degraded
tools/list must succeed.; Transport behavior should match Claude-compatible HTTP expectations.; A useful Claude integration needs at least one exposed tool.
- remote_transport: Passes
- tool_discovery: Likely to fail
- auth_connect: Passes
- safe_write_review: Degraded
Recommended for
No recommendation profile is available yet.
Evidence
Current trust snapshot
Snapshot ID
trustsnap_ba46b4d821d51ed0Use this ID to compare server page, report, policy, MCP, homepage, ranking, and shortlist surfaces.
Snapshot generated
Aug 10, 2026 03:41:19 PM UTC
All page, report, policy, and MCP surfaces use this same server-detail snapshot shape.
Last validated
Aug 10, 2026 09:30:02 AM UTC
Age: 6.19h • evidence age tier: Verified in last 24h • display score: suppressed
Canonical machine links
Compare index
Evidence confidence
Confidence score
71.2
Based on 5 recent validations, 27 captured checks, and validation age of 6.2 hours.
Live checks captured
27
More direct checks increase trust in the current verdict.
Validation age
6.2h
Lower age means fresher evidence.
Latest validation evidence
Latest summary
Failing
Validation profile
remote_mcp
Started
Aug 10, 2026 09:29:59 AM UTC
Latency
2862.5 ms
Failures
oauth_authorization_serverno authorization serveroauth_protected_resourceClient error '404 Not Found' for url 'https://www.marian.coach/.well-known/oauth-protected-resource' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404openid_configurationno authorization serverserver_cardClient error '404 Not Found' for url 'https://www.marian.coach/.well-known/mcp/server-card.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404tools_listClient error '400 Bad Request' for url 'https://www.marian.coach/mcp' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400transport_compliance_probeIssues: missing protocol header, bad protocol not rejected, expired session not 404 (bad protocol=200, DELETE=204, expired session=200).
Checks
| Check | Status | Latency | Evidence |
|---|---|---|---|
action_safety_probe |
Not_Assessed | n/a | No write-action risk evidence recorded. |
advanced_capabilities_probe |
Missing | n/a | No advanced MCP capability signals detected. |
connector_publishability_probe |
Error | n/a | Publishability blockers: tools list, transport compliance, action safety, server card, +1 more. |
connector_replay_probe |
Missing | n/a | No connector replay evidence recorded. |
determinism_probe |
Missing | n/a | tools list unavailable |
initialize |
OK | 765.0 ms | Protocol 2025-03-26 |
interactive_flow_probe |
Missing | n/a | Check completed |
oauth_authorization_server |
Missing | n/a | no authorization server |
oauth_protected_resource |
Error | 79.5 ms | Client error '404 Not Found' for url 'https://www.marian.coach/.well-known/oauth-protected-resource' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404 |
official_registry_probe |
Missing | n/a | Check completed |
openid_configuration |
Missing | n/a | no authorization server |
probe_noise_resilience |
OK | 192.6 ms | Fetched https://www.marian.coach/robots.txt |
prompt_get |
Missing | n/a | not advertised |
prompts_list |
Missing | 185.4 ms | Client error '400 Bad Request' for url 'https://www.marian.coach/mcp' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 |
protocol_version_probe |
Warning | n/a | Claims 2025-03-26; 2 release(s) behind 2025-11-25. |
provenance_divergence_probe |
Not_Assessed | n/a | Check completed |
request_association_probe |
Missing | n/a | No request-association capabilities were advertised. |
resource_read |
Missing | n/a | not advertised |
resources_list |
Missing | 212.0 ms | Client error '400 Bad Request' for url 'https://www.marian.coach/mcp' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 |
schema_divergence_probe |
Missing | n/a | no server card tools |
server_card |
Error | 90.6 ms | Client error '404 Not Found' for url 'https://www.marian.coach/.well-known/mcp/server-card.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404 |
session_resume_probe |
OK | 252.5 ms | 9 tool(s) exposed |
step_up_auth_probe |
Missing | n/a | No OAuth or incremental-scope signals detected. |
tool_snapshot_probe |
Missing | n/a | no tools |
tools_list |
Error | 255.2 ms | Client error '400 Bad Request' for url 'https://www.marian.coach/mcp' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 |
transport_compliance_probe |
Error | 296.6 ms | Issues: missing protocol header, bad protocol not rejected, expired session not 404 (bad protocol=200, DELETE=204, expired session=200). |
utility_coverage_probe |
Missing | 14.8 ms | No completions evidence; no pagination evidence; tasks missing. |
Raw evidence view
Show raw JSON evidence
{
"checks": {
"action_safety_probe": {
"details": {
"auth_present": false,
"confirmation_signals": [],
"reason": "empty_observation_set",
"safeguard_count": 0,
"summary": {
"annotation_conflict_tools": 0,
"bulk_access_tools": 0,
"capability_distribution": {},
"declared_non_read_only_tools": 0,
"destructive_tools": 0,
"egress_tools": 0,
"exec_tools": 0,
"has_mutating_capability": false,
"has_non_read_capability": false,
"high_risk_tools": 0,
"risk_distribution": {
"critical": 0,
"high": 0,
"low": 0,
"medium": 0
},
"secret_tools": 0,
"tool_count": 0
}
},
"latency_ms": null,
"status": "not_assessed"
},
"advanced_capabilities_probe": {
"details": {
"capabilities": {
"completions": false,
"elicitation": false,
"prompts": false,
"resource_links": false,
"resources": false,
"roots": false,
"sampling": false,
"structured_outputs": false
},
"enabled": [],
"enabled_count": 0,
"initialize_capability_keys": [
"tools"
]
},
"latency_ms": null,
"status": "missing"
},
"connector_publishability_probe": {
"details": {
"blockers": [
"tools_list",
"transport_compliance",
"action_safety",
"server_card",
"tool_surface"
],
"criteria": {
"action_safety": false,
"auth_flow": true,
"connector_replay": true,
"initialize": true,
"protocol_version": true,
"remote_transport": true,
"request_association": true,
"server_card": false,
"session_resume": true,
"step_up_auth": true,
"tool_surface": false,
"tools_list": false,
"transport_compliance": false
},
"high_risk_tools": 0,
"tool_count": 0,
"transport": "streamable-http"
},
"latency_ms": null,
"status": "error"
},
"connector_replay_probe": {
"details": {
"reason": "no_tools"
},
"latency_ms": null,
"status": "missing"
},
"determinism_probe": {
"details": {
"reason": "tools_list_unavailable"
},
"latency_ms": null,
"status": "missing"
},
"initialize": {
"details": {
"headers": {
"content-type": "text/event-stream",
"mcp-session-id": "ad889c01dd7270c1fe064546ad1a63e29f2d7097a4dfc6eaead649961030f9c5"
},
"http_status": 200,
"payload": {
"id": 1,
"jsonrpc": "2.0",
"result": {
"capabilities": {
"tools": {
"listChanged": true
}
},
"protocolVersion": "2025-03-26",
"serverInfo": {
"name": "eng-leadership-toolkit",
"version": "1.4.0"
}
}
},
"url": "https://www.marian.coach/mcp"
},
"latency_ms": 764.99,
"status": "ok"
},
"interactive_flow_probe": {
"details": {
"oauth_supported": false,
"prompt_available": false,
"risk_hits": [],
"safe_hits": []
},
"latency_ms": null,
"status": "missing"
},
"oauth_authorization_server": {
"details": {
"reason": "no_authorization_server"
},
"latency_ms": null,
"status": "missing"
},
"oauth_protected_resource": {
"details": {
"error": "Client error '404 Not Found' for url 'https://www.marian.coach/.well-known/oauth-protected-resource'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
"url": "https://www.marian.coach/.well-known/oauth-protected-resource"
},
"latency_ms": 79.47,
"status": "error"
},
"official_registry_probe": {
"details": {
"direct_match": false,
"official_peer_count": 0,
"registry_source": "github_topic_registry"
},
"latency_ms": null,
"status": "missing"
},
"openid_configuration": {
"details": {
"reason": "no_authorization_server"
},
"latency_ms": null,
"status": "missing"
},
"probe_noise_resilience": {
"details": {
"headers": {
"content-type": "text/plain",
"strict-transport-security": "max-age=31536000; includeSubDomains; preload"
},
"http_status": 200,
"url": "https://www.marian.coach/robots.txt",
"validation_disallowed": false
},
"latency_ms": 192.58,
"status": "ok"
},
"prompt_get": {
"details": {
"reason": "not_advertised"
},
"latency_ms": null,
"status": "missing"
},
"prompts_list": {
"details": {
"error": "Client error '400 Bad Request' for url 'https://www.marian.coach/mcp'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400",
"headers": {
"content-type": "text/plain;charset=UTF-8"
},
"http_status": 400,
"payload": {},
"reason": "not_advertised",
"url": "https://www.marian.coach/mcp"
},
"latency_ms": 185.37,
"status": "missing"
},
"protocol_version_probe": {
"details": {
"claimed_version": "2025-03-26",
"lag_days": 244,
"latest_known_version": "2025-11-25",
"releases_behind": 2,
"validator_protocol_version": "2025-03-26"
},
"latency_ms": null,
"status": "warning"
},
"provenance_divergence_probe": {
"details": {
"comparable_field_count": 0,
"compared_fields": [
"title",
"version",
"homepage",
"repository"
],
"direct_official_match": false,
"drift_fields": [],
"metadata_document_count": 1,
"readable_sources": [],
"registry_homepage": null,
"registry_repository": null,
"registry_title": null,
"registry_version": null,
"server_card_homepage": null,
"server_card_repository": null,
"server_card_title": null,
"server_card_version": null
},
"latency_ms": null,
"status": "not_assessed"
},
"request_association_probe": {
"details": {
"reason": "no_request_association_capabilities_advertised"
},
"latency_ms": null,
"status": "missing"
},
"resource_read": {
"details": {
"reason": "not_advertised"
},
"latency_ms": null,
"status": "missing"
},
"resources_list": {
"details": {
"error": "Client error '400 Bad Request' for url 'https://www.marian.coach/mcp'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400",
"headers": {
"content-type": "text/plain;charset=UTF-8"
},
"http_status": 400,
"payload": {},
"reason": "not_advertised",
"url": "https://www.marian.coach/mcp"
},
"latency_ms": 212.0,
"status": "missing"
},
"schema_divergence_probe": {
"details": {
"card_server_name": null,
"compared_dimensions": [
"server_name",
"server_version",
"declared_vs_observed_auth",
"tool_membership",
"parameter_names",
"required_parameters",
"parameter_types",
"output_schema_presence"
],
"compared_tool_count": 0,
"live_server_name": "eng-leadership-toolkit",
"reason": "no_server_card_tools",
"server_name_mismatch": false
},
"latency_ms": null,
"status": "missing"
},
"server_card": {
"details": {
"error": "Client error '404 Not Found' for url 'https://www.marian.coach/.well-known/mcp/server-card.json'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
"url": "https://www.marian.coach/.well-known/mcp/server-card.json"
},
"latency_ms": 90.59,
"status": "error"
},
"session_resume_probe": {
"details": {
"headers": {
"content-type": "text/event-stream",
"mcp-session-id": "ad889c01dd7270c1fe064546ad1a63e29f2d7097a4dfc6eaead649961030f9c5"
},
"http_status": 200,
"payload": {
"id": 301,
"jsonrpc": "2.0",
"result": {
"tools": [
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Assess a software developer's market value: score 15 skills across 5 pillars (core craft, systems & judgment, impact & ownership, collaboration & influence, AI leverage), get a weighted total score, seniority level, and a 2026 Western-Europe gross salary estimate. Same logic as the live calculator at marian.coach. Unscored skills default to the level's baseline.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"level": {
"description": "The developer's current (or claimed) level \u2014 sets pillar weights and baseline",
"enum": [
"junior",
"mid",
"senior",
"staff"
],
"type": "string"
},
"scores": {
"additionalProperties": {
"maximum": 10,
"minimum": 0,
"type": "number"
},
"description": "Optional 0-10 score per skill. Valid keys: discipline-mastery, code-quality, debugging, system-design, tech-decisions, data-performance, shipping-outcomes, production-ownership, domain-expertise, communication, mentoring, cross-functional, ai-output, ai-quality, ai-workflows. Omitted skills use the level baseline (junior 3, mid 5, senior 6, staff 7).",
"propertyNames": {
"type": "string"
},
"type": "object"
}
},
"required": [
"level"
],
"type": "object"
},
"name": "calculate_developer_value",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
"description": "Headline verdict, when the tool returns one.",
"type": "string"
}
},
"required": [
"report",
"source"
],
"type": "object"
},
"title": "Developer value & salary calculator"
},
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Assess an engineering leader's market value: score 15 leadership skills across 5 pillars (people & talent, delivery & execution, technical direction, stakeholder influence, AI leverage), weighted by current level, get a total score, a level from Team Lead to Director/VP of Engineering, and a 2026 Western-Europe gross salary estimate. Same logic as the live EM salary calculator at marian.coach. Unscored skills default to the level's baseline.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"level": {
"description": "The leader's current (or claimed) level \u2014 sets pillar weights and baseline (team-lead, em, senior-em, director)",
"enum": [
"team-lead",
"em",
"senior-em",
"director"
],
"type": "string"
},
"scores": {
"additionalProperties": {
"maximum": 10,
"minimum": 0,
"type": "number"
},
"description": "Optional 0-10 score per skill. Valid keys: hiring, coaching, performance, predictable-delivery, quality-ops, process-fit, architecture-judgment, tech-strategy, build-vs-buy, product-partnership, managing-upward, org-influence, ai-team-workflows, ai-product, ai-impact. Omitted skills use the level baseline (team-lead 3, em 5, senior-em 6, director 7).",
"propertyNames": {
"type": "string"
},
"type": "object"
},
"track": {
"description": "Optional context: what kind of teams they lead. Framing only \u2014 scoring is weighted by level, identically across tracks (same as the live tool)",
"enum": [
"product-teams",
"platform-infra",
"data-ml",
"agency",
"startup",
"scaleup"
],
"type": "string"
}
},
"required": [
"level"
],
"type": "object"
},
"name": "calculate_engineering_manager_value",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
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"required": [
"report",
"source"
],
"type": "object"
},
"title": "Engineering leadership benchmarks & mentoring statistics"
},
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Decide whether an engineering leader needs a mentor, a coach, or an advisor: what each brings, the typical question each answers, whether domain experience is required, time horizon, and a three-question self-test. Based on 3,400+ mentoring sessions.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"situation": {
"description": "Optional: the leader's situation in one sentence \u2014 the three-question test below maps it to a recommendation",
"type": "string"
}
},
"type": "object"
},
"name": "choose_mentor_coach_or_advisor",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
"description": "Headline verdict, when the tool returns one.",
"type": "string"
}
},
"required": [
"report",
"source"
],
"type": "object"
},
"title": "Mentor vs coach vs advisor \u2014 which one do you need?"
},
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Situation-specific 1:1 scripts and templates from Marian Kamenistak's mentoring practice: first mentoring/direction-setting session, underperformance conversation, promoting a developer to manager, fixing status-update 1:1s, and the 10-question career-move checklist. These are the actual templates used across 3,400+ sessions.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"situation": {
"description": "Which situation: first-session (direction-setting template), underperformance (difficult conversation script), promotion-to-manager (timing signals + transition contract), better-one-on-ones (from status updates to growth), career-move (should-I-leave checklist)",
"enum": [
"first-session",
"underperformance",
"promotion-to-manager",
"better-one-on-ones",
"career-move"
],
"type": "string"
}
},
"required": [
"situation"
],
"type": "object"
},
"name": "get_one_on_one_playbook",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
"description": "Headline verdict, when the tool returns one.",
"type": "string"
}
},
"required": [
"report",
"source"
],
"type": "object"
},
"title": "1:1 playbooks for engineering managers"
},
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Guidance for the IC\u2192manager transition: the EM responsibility triangle (leadership/processes/delivery \u2014 pick two), the six most common first-time-manager failure modes, readiness self-check questions, and what the first months should look like. 52% of Marian's 300+ mentees arrive exactly at this transition.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {},
"type": "object"
},
"name": "get_first_time_manager_guidance",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
"description": "Headline verdict, when the tool returns one.",
"type": "string"
}
},
"required": [
"report",
"source"
],
"type": "object"
},
"title": "First-time engineering manager readiness & failure modes"
},
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Fair market rate for coaching or mentoring in 2026, by coaching type, client role, coach territory, coach seniority, and engagement length. Returns a per-session range, program total, and red flags (too cheap / brand margin). Anchored to ICF Global Coaching Study 2025, Tandem Coach 2026 credential bands, and CEE market survey data. Same logic as the live calculator at marian.coach.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"client_role": {
"description": "The client's role \u2014 the same coach charges a VP more than an EM",
"enum": [
"ic",
"em",
"director",
"vp",
"founder"
],
"type": "string"
},
"coach_seniority": {
"description": "Coach seniority band: certified (ICF ACC level), experienced (PCC, 10+ yrs), top-tier (MCC / C-suite), practitioner-mentor (has held the client's role)",
"enum": [
"certified",
"experienced",
"top-tier",
"practitioner-mentor"
],
"type": "string"
},
"coaching_type": {
"description": "What kind of coaching the client is buying",
"enum": [
"executive",
"leadership",
"engineering-leadership",
"career",
"life"
],
"type": "string"
},
"scope": {
"description": "Engagement length (default single-session) \u2014 longer commitments carry a 5-20% per-session discount",
"enum": [
"single-session",
"monthly",
"quarter",
"half-year"
],
"type": "string"
},
"territory": {
"description": "Where the coach operates \u2014 CEE runs at roughly half of US rates",
"enum": [
"us",
"uk",
"western-europe",
"cee",
"online"
],
"type": "string"
}
},
"required": [
"coaching_type",
"client_role",
"territory",
"coach_seniority"
],
"type": "object"
},
"name": "estimate_coaching_cost",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
"description": "Headline verdict, when the tool returns one.",
"type": "string"
}
},
"required": [
"report",
"source"
],
"type": "object"
},
"title": "Coaching cost estimator \u2014 what should a coach cost?"
},
{
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false,
"readOnlyHint": true
},
"description": "Build the business case to get your company to pay for leadership mentoring or coaching: computes the ROI in EUR (money saved + cost of delay avoided + missed opportunity + roadmap slippage avoided), suggests 3-6 month KPIs, and drafts a forwardable approval email for your manager. Based on 3,400+ mentoring sessions at marian.coach.",
"execution": {
"taskSupport": "forbidden"
},
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"at_risk_attrition": {
"description": "Senior people with a foot out the door (default 0)",
"type": "number"
},
"avg_salary_eur": {
"description": "Average fully-loaded annual cost per engineer in EUR (default 100000)",
"type": "number"
},
"delayed_revenue_eur": {
"description": "Annual revenue attached to a slipping roadmap item, in EUR (default 0)",
"type": "number"
},
"problem": {
"description": "The one problem to fix, e.g. \"delivery predictability at 60%\"",
"type": "string"
},
"role": {
"description": "The mentee's role \u2014 sets the suggested KPIs",
"enum": [
"engineering_manager",
"director",
"vp_engineering",
"staff_engineer",
"product_manager"
],
"type": "string"
},
"team_size": {
"description": "Number of engineers in the team/org affected",
"type": "number"
}
},
"required": [
"role"
],
"type": "object"
},
"name": "build_mentoring_business_case",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"level": {
"description": "Seniority level the score maps to, when the tool computes one.",
"type": "string"
},
"report": {
"description": "The full human-readable report.",
"type": "string"
},
"salaryEur": {
"description": "Estimated 2026 Western-Europe gross annual salary in EUR.",
"type": "number"
},
"source": {
"description": "Canonical marian.coach page this answer is derived from.",
"type": "string"
},
"totalScore": {
"description": "Weighted 0-10 score, when the tool computes one.",
"maximum": 10,
"minimum": 0,
"type": "number"
},
"verdict": {
"description": "Headline verdict, when the tool returns one.",
"type": "string"
}
},
"required": [
"report",
"source"
],
"type": "object"
},
"title": "Mentoring business case & manager email builder"
}
]
}
},
"bad_protocol_status_code": 200,
"delete_error": null,
"delete_status_code": 204,
"expired_session_error": null,
"expired_session_status_code": 200,
"issues": [
"missing_protocol_header",
"bad_protocol_not_rejected",
"expired_session_not_404"
],
"last_event_id_visible": false,
"protocol_header_present": false,
"requested_protocol_version": "2025-03-26",
"session_id_present": true,
"transport": "streamable-http"
}
},
"remote_url": "https://www.marian.coach/mcp",
"server_card_payload": null,
"server_identifier": "github-marian-kamenistak/ai-engineering-leader-toolkit"
}
Known versions
- No versions recorded.
Validation history
7 day score delta
n/a
30 day score delta
n/a
Recent healthy ratio
0%
Freshness
6.2h
| Timestamp | Status | Score | Latency | Tools |
|---|---|---|---|---|
| Aug 10, 2026 09:30:02 AM UTC | Failing | 1.4 | 2862.5 ms | 0 |
| Aug 09, 2026 09:29:43 PM UTC | Failing | 1.4 | 2523.4 ms | 0 |
| Aug 09, 2026 09:13:59 AM UTC | Failing | 1.4 | 2619.6 ms | 0 |
| Aug 09, 2026 01:13:24 AM UTC | Failing | 1.1 | 2470.9 ms | 0 |
| Aug 08, 2026 09:13:11 PM UTC | Failing | 0.5 | 2745.4 ms | 0 |
Validation timeline
| Validated | Summary | Score | Protocol | Auth mode | Tools | High-risk tools | Changes |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 09:30:02 AM UTC | Failing | 1.4 | 2025-03-26 | public | 0 | 0 | auth_mode_changed |
| Aug 09, 2026 09:29:43 PM UTC | Failing | 1.4 | unknown | unknown | 0 | 0 | none |
| Aug 09, 2026 09:13:59 AM UTC | Failing | 1.4 | unknown | unknown | 0 | 0 | none |
| Aug 09, 2026 01:13:24 AM UTC | Failing | 1.1 | unknown | unknown | 0 | 0 | none |
| Aug 08, 2026 09:13:11 PM UTC | Failing | 0.5 | unknown | unknown | 0 | 0 | none |
Recent validation runs
| Started | Status | Summary | Latency | Checks |
|---|---|---|---|---|
| Aug 10, 2026 09:29:59 AM UTC | Completed | Failing | 2862.5 ms | action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, schema_divergence_probe, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Aug 09, 2026 09:29:40 PM UTC | Completed | Failing | 2523.4 ms | |
| Aug 09, 2026 09:13:57 AM UTC | Completed | Failing | 2619.6 ms | |
| Aug 09, 2026 01:13:22 AM UTC | Completed | Failing | 2470.9 ms | |
| Aug 08, 2026 09:13:09 PM UTC | Completed | Failing | 2745.4 ms | |
Public server reputation
Validation success 7d
0.0
Validation success 30d
0.0
Mean time to recover
n/a
Breaking diffs 30d
0
Registry drift frequency 30d
0
Snapshot changes 30d
0
Incident & change feed
| Timestamp | Event | Details |
|---|---|---|
| Aug 10, 2026 09:30:02 AM UTC | Latest validation: failing | Score 2.3 with status failing. |
| Aug 10, 2026 09:30:02 AM UTC | Auth mode changed | Auth mode moved from unknown to public. |
| Aug 09, 2026 09:13:59 AM UTC | Score changed | Score delta +0.3 versus the previous run. |
Capabilities
- OAuth:
- DCR/CIMD:
- Prompts:
- Homepage: https://www.marian.coach/mcp
- Docs: https://www.marian.coach/mcp
- Support: https://github.com/marian-kamenistak/ai-engineering-leader-toolkit
- Icon: https://avatars.githubusercontent.com/u/10233850?v=4
- Remote endpoint: https://www.marian.coach/mcp
- Server card: none
Use-case taxonomy
development
Benchmark tasks
| Benchmark task | Status | Evidence |
|---|---|---|
| Discover tools | Likely to fail |
|
| Read-only fetch flow | Likely to fail |
|
| OAuth-required connect | Degraded |
|
| Safe write flow with confirmation | Likely to fail |
|
Utility coverage
Probe status
Missing
Completions
not detected
Completion probe target: none
Pagination
not detected
No nextCursor evidence.
Tasks
Missing
Advertised: no
Transport compliance drilldown
Probe status
Error
Transport
streamable-http
Session header
yes
Protocol header
no
Bad protocol response
200
DELETE teardown
204
Expired session retry
200
Last-Event-ID visible
no
Issues: missing_protocol_header, bad_protocol_not_rejected, expired_session_not_404
Request association
Status
Missing
Advertised capabilities
none
Observed idle methods
none
Violating methods
none
Probe HTTP status
n/a
Issues
none
Connector replay
Status
Missing
Backward compatible
Would break after refresh
Added tools
none
Removed tools
none
Additive output changes
none
Required-argument replay breaks
| Tool | Added required args | Removed required args |
|---|---|---|
| No required-argument replay breaks detected. | ||
Output-schema replay breaks
| Tool | Removed properties | Added properties |
|---|---|---|
| No output-schema replay breaks detected. | ||
Tool snapshot diff & changelog
Need at least two validation runs before building a tool changelog.
Validation diff
Score delta
0
Summary changed
no
Tool delta
0
Prompt delta
0
Auth mode changed
yes
Write surface expanded
no
Protocol regressed
no
Registry drift changed
no
Regressed checks: action_safety_probe, connector_publishability_probe, oauth_protected_resource, provenance_divergence_probe, server_card, tools_list, transport_compliance_probe
Improved checks: initialize, probe_noise_resilience, session_resume_probe
Newly assessed dimensions: none
No longer assessed dimensions: none
| Component | Previous | Latest | Delta |
|---|---|---|---|
| No component deltas between the latest two runs. | |||
Registry & provenance divergence
Probe status
Error
Direct official match
no
Drift fields
homepage registry_identifier registry_source remote_url
| Field | Registry | Live server card |
|---|---|---|
| Title | n/a | n/a |
| Version | n/a | n/a |
| Homepage | n/a | n/a |
Active alerts
- Latest validation is failing (critical)
Core MCP flows did not validate successfully on the latest run. - tools/list regressed (critical)
Tool discovery became less reliable on the latest run. - Auth mode changed (high)
Auth mode changed from unknown to public.
Aliases & registry graph
| Identifier | Source | Canonical | Score |
|---|---|---|---|
github-marian-kamenistak/ai-engineering-leader-toolkit |
github_topic_registry | yes | n/a |
marian-kamenistak/ai-engineering-leader-toolkit |
glama_registry | no | n/a |
Alias consolidation
Canonical identifier
github-marian-kamenistak/ai-engineering-leader-toolkit
Duplicate aliases
1
Registry sources
github_topic_registry glama_registry
Source disagreements
| Field | What differs | Observed values |
|---|---|---|
| Registry source | Multiple registries or registry sync paths claim this same canonical server. | github_topic_registry glama_registry |
| Remote URL | Aliases currently point at different MCP endpoints, which can indicate mirrors, stale registry data, or a real endpoint split. | https://glama.ai/mcp/servers/jz53nworbz https://www.marian.coach/mcp |
| Homepage | Registry entries disagree on the primary homepage for this server. | https://glama.ai/mcp/servers/jz53nworbz https://www.marian.coach/mcp |
| Registry identifier | Different registry-specific identifiers resolve to the same canonical server record here. | github_topic_registry:marian-kamenistak/ai-engineering-leader-toolkit glama_registry:jz53nworbz |
Fix it
Why this score?
Access & Protocol
15/44
Connectivity, auth, and transport expectations for common clients.
Interface Quality
2/56
How well the tool/resource interface communicates and behaves under automation.
Security Posture
6/36
How safely the exposed tool surface handles destructive actions, egress, execution, secrets, and risky inputs.
Reliability & Trust
6/24
Operational stability, consistency, and trustworthiness over time.
Discovery & Governance
10/28
How well the server is documented, listed, and governed in public registries.
Adoption & Market
3/8
Adoption clues and public evidence that the server is intended for external use.
Algorithmic score breakdown
Auth Operability
2/4
Measures whether auth discovery and protected access behave predictably for clients.
Error Contract Quality
0/4
Grades machine-readable error structure, status alignment, and remediation hints.
Rate-Limit Semantics
2/4
Checks whether quota/throttle responses are deterministic and automation-friendly.
Schema Completeness
0/4
Completeness of tool descriptions, parameter docs, examples, and schema shape.
Backward Compatibility
4/4
Stability score across tool schema/name drift relative to prior validations.
SLO Health
0/4
Availability, latency, and burst-failure profile across recent validation history.
Security Hygiene
2/4
HTTPS posture, endpoint hygiene, and response-surface hardening checks.
Task Success
0/4
Can an agent reliably initialize, enumerate tools, and execute core MCP flows?
Trust Confidence
0/4
Confidence-adjusted reliability score that penalizes low evidence volume.
Abuse/Noise Resilience
1/4
How well the server preserves core behavior in the presence of noisy traffic patterns.
Prompt Contract
0/4
Quality of prompt metadata, argument shape, and prompt discoverability for clients.
Resource Contract
0/4
How completely resources and resource templates describe URIs, types, and usage shape.
Discovery Metadata
2/4
Homepage, docs, icon, repository, support, and license coverage for directory consumers.
Registry Consistency
2/4
Agreement between stored registry metadata, live server-card data, and current validation output.
Installability
1/4
How cleanly a real client can connect, initialize, enumerate tools, and proceed through auth.
Session Semantics
1/4
Determinism and state behavior across repeated MCP calls, including sticky-session surprises.
Tool Surface Design
0/4
Naming clarity, schema ergonomics, and parameter complexity across the tool surface.
Result Shape Stability
0/4
Stability of declared output schemas across validations, with penalties for drift or missing shapes.
OAuth Interop
0/4
Depth and client compatibility of OAuth/OIDC metadata beyond the minimal protected-resource check.
Recovery Semantics
0/4
Whether failures include actionable machine-readable next steps such as retry or upgrade guidance.
Maintenance Signal
1/4
Versioning, update recency, and historical validation cadence that indicate active stewardship.
Adoption Signal
2/4
Directory presence and distribution clues that suggest the server is intended for external use.
Freshness Confidence
1/4
Confidence that recent validations are current enough and dense enough to trust operationally.
Transport Fidelity
3/4
Whether declared transport metadata matches the observed endpoint behavior and response formats.
Spec Recency
2/4
How close the server’s claimed MCP protocol version is to the latest known public revision.
Session Resume
4/4
Whether Streamable HTTP session identifiers and resumed requests behave cleanly for real clients.
Step-Up Auth
0/4
Whether OAuth metadata and WWW-Authenticate challenges support granular, incremental consent instead of broad upfront scopes.
Transport Compliance
1/4
Checks session headers, protocol-version enforcement, session teardown, and expired-session behavior.
Utility Coverage
0/4
Signals support for completions, pagination, and task-oriented utility surfaces that larger clients increasingly expect.
Advanced Capability Coverage
0/4
Coverage of newer MCP surfaces like roots, sampling, elicitation, structured output, and related metadata.
Connector Publishability
1/4
How ready the server looks for client catalogs and managed connector programs.
Tool Snapshot Churn
0/4
Stability of the tool surface across recent validations, including add/remove and output-shape drift.
Connector Replay
0/4
Whether a previously published frozen connector snapshot would remain backward compatible after the latest tool refresh.
Request Association
0/4
Whether roots, sampling, and elicitation appear tied to active client requests instead of arriving unsolicited on idle sessions.
Interactive Flow Safety
0/4
Whether prompts and docs steer users toward safe auth flows instead of pasting secrets directly.
Official Registry Presence
3/4
Whether the server appears directly or indirectly in the official MCP registry.
Safety Transparency
2/4
Clarity of docs, auth disclosure, support links, and other trust signals visible to integrators.
Tool Capability Clarity
0/4
How clearly the tool surface communicates whether each action reads, writes, deletes, executes, or exports data.
Destructive Operation Safety
1/4
Penalizes delete/revoke/destroy style tools unless auth and safeguards reduce blast radius.
Egress / SSRF Resilience
1/4
Assesses arbitrary URL fetch, crawl, webhook, and remote-request exposure on the tool surface.
Execution / Sandbox Safety
1/4
Evaluates shell, code, script, and command-execution exposure and whether that surface appears contained.
Data Exfiltration Resilience
0/4
Assesses export, dump, backup, and bulk-read behavior against the surrounding auth and safeguard signals.
Least Privilege Scope
1/4
Rewards scoped auth metadata and penalizes broad or missing scopes around privileged tools.
Secret Handling Hygiene
1/4
Assesses secret-bearing tools, token leakage risk, and whether the public surface avoids obvious secret exposure.
Supply Chain Signal
0/4
Public metadata signal for repository, changelog, license, versioning, and recency that supports supply-chain trust.
Input Sanitization Safety
0/4
Penalizes risky freeform string inputs when schemas do not constrain URLs, code, paths, queries, or templates.
Tool Namespace Clarity
0/4
Measures naming uniqueness and ambiguity across the tool namespace to reduce collision and confusion risk.
Actionable remediation
| Severity | Remediation | Why it matters | Recommended action |
|---|---|---|---|
| Critical | Ensure tools/list succeeds consistently | Tools discovery is the minimum viable contract for most MCP clients and directories. | Make tools/list succeed unauthenticated when possible, or document the auth flow in the server card.Playbook
|
| Critical | Respond to latest validation is failing | Core MCP flows did not validate successfully on the latest run. | Fix the failing checks first, then revalidate to confirm the recovery path.Playbook
|
| Critical | Respond to tools/list regressed | Tool discovery became less reliable on the latest run. | Compare tool enumeration outputs between runs and remove non-deterministic behavior. |
| High | Align session and protocol behavior with Streamable HTTP expectations | Clients increasingly rely on MCP-Protocol-Version, session teardown, and expired-session semantics. | Align MCP-Protocol-Version, MCP-Session-Id, DELETE teardown, and expired-session handling with the transport spec.Playbook
|
| High | Expose /.well-known/oauth-protected-resource | Without a protected-resource document, OAuth clients cannot discover auth requirements reliably. | Serve /.well-known/oauth-protected-resource and point it at your authorization server metadata.Playbook
|
| High | Publish OAuth authorization-server metadata | Clients need authorization-server metadata to discover issuer, endpoints, and DCR support. | Publish /.well-known/oauth-authorization-server from your issuer and include registration_endpoint when supported.Playbook
|
| High | Publish a complete server card | Missing or incomplete server-card metadata weakens discovery, documentation, and trust signals. | Serve /.well-known/mcp/server-card.json and include tools, prompts/resources, homepage, and support links.Playbook
|
| High | Resolve conflicting endpoints across registry aliases | Registry aliases for this canonical server currently resolve to different live MCP endpoints (https://glama.ai/mcp/servers/jz53nworbz, https://www.marian.coach/mcp). An agent following one registry entry reaches a different server than one following another. | Confirm which endpoint is canonical, correct or retire the stale registry entry, and re-sync so every alias agrees on one remote_url.Playbook
|
| High | Respond to auth mode changed | Auth mode changed from unknown to public. | Document the new auth posture and confirm protected-resource and challenge metadata still match reality. |
| Medium | Adopt a current MCP protocol revision | Older protocol revisions reduce compatibility with newer clients and registry programs. | Advertise a current MCP protocol revision (2025-06-18 or later) in both the initialize response and the MCP-Protocol-Version header.Playbook
|
| Medium | Close connector-publishing gaps | Connector catalogs care about protocol recency, session behavior, auth clarity, and tool-surface stability. | |
| Medium | Document minimal scopes and return cleaner auth challenges | Modern clients expect granular scopes and step-up auth signals such as WWW-Authenticate scope hints. | Return granular scopes and WWW-Authenticate challenge hints instead of forcing overly broad auth upfront.Playbook
|
| Medium | Publish OpenID configuration | OIDC metadata improves token validation and client compatibility. | Expose /.well-known/openid-configuration with issuer, jwks_uri, and supported grants.Playbook
|
| Medium | Raise Access & Protocol score | Connectivity, auth, and transport expectations for common clients. | Tighten auth discovery, session behavior, and transport metadata until remote clients can connect without guesswork. |
| Medium | Raise Adoption & Market score | Adoption clues and public evidence that the server is intended for external use. | Increase external documentation and directory coverage so users can discover and evaluate the server. |
| Medium | Raise Interface Quality score | How well the tool/resource interface communicates and behaves under automation. | Improve schemas, error contracts, and recovery messages so agents can reason about the surface automatically. |
| Medium | Raise Reliability & Trust score | Operational stability, consistency, and trustworthiness over time. | Stabilize behavior over time and reduce failure drift between validation runs. |
| Medium | Raise Security Posture score | How safely the exposed tool surface handles destructive actions, egress, execution, secrets, and risky inputs. | Reduce destructive, egress, exec, secret, and freeform-input risk across the exposed tool surface.Playbook
|
| Low | Expose modern utility surfaces like completions, pagination, or tasks | Utility coverage improves interoperability with larger clients and long-lived agent workflows. | Expose completions, pagination, and task metadata where supported so larger clients can plan and resume work safely.Playbook
|
| Low | Publish newer MCP capability signals | Roots, sampling, elicitation, structured outputs, and related metadata improve client understanding and ranking. | Advertise only the advanced capabilities (roots, sampling, elicitation) you have actually implemented end to end in the initialize capabilities object.Playbook
|
| Low | Publish or reconcile the server in the official MCP registry | Official registry presence improves discovery confidence and cross-source consistency. |
Point loss breakdown
| Component | Current | Points missing |
|---|---|---|
| Utility Coverage | 0/4 | -4.0 |
| Trust Confidence | 0/4 | -4.0 |
| Tool Surface Design | 0/4 | -4.0 |
| Tool Snapshot Churn | 0/4 | -4.0 |
| Tool Namespace Clarity | 0/4 | -4.0 |
| Tool Capability Clarity | 0/4 | -4.0 |
| Task Success | 0/4 | -4.0 |
| Step Up Auth | 0/4 | -4.0 |
| SLO Health | 0/4 | -4.0 |
| Schema Completeness | 0/4 | -4.0 |
| Result Shape Stability | 0/4 | -4.0 |
| Resource Contract | 0/4 | -4.0 |
Compatibility profiles
OpenAI Connectors
44.4
blocked
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.; tools/list must succeed.; Transport compliance failed or did not complete successfully.; OAuth interoperability should be strong.
Connector URL: https://www.marian.coach/mcp # No OAuth metadata detected. # Server: github-marian-kamenistak/ai-engineering-leader-toolkit
Claude Desktop
50.0
blocked
tools/list must succeed.; Transport behavior should match Claude-compatible HTTP expectations.; A useful Claude integration needs at least one exposed tool.
{
"mcpServers": {
"ai-engineering-leader-toolkit": {
"command": "npx",
"args": ["mcp-remote", "https://www.marian.coach/mcp"]
}
}
}
Smithery
60.0
partial
Tool discovery must succeed.; Machine-readable failure semantics should be present.
smithery mcp add "https://www.marian.coach/mcp"
Generic Streamable HTTP
66.7
partial
tools/list must succeed.; Session behavior should be predictable.
curl -sS https://www.marian.coach/mcp -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"mcp-verify","version":"0.1.0"}}}'
Governance
MCP TrustOps
TrustOps turns this report into operational controls: freshness SLAs, authenticated validation, semantic benchmarks, policy exports, alert subscriptions, badges, cost/compliance metadata, and runtime routing. Fresh trusted index decisions stay separate from long-tail inventory so stale scores do not masquerade as current evidence.
Evidence age tier
Verified in last 24h
Policy SLA (contractual, distinct from the public 24h freshness window): 168.0h • confidence-weighted score (display score discounted for evidence age and confidence -- an internal TrustOps input, not the public score): n/a • evidence too old to display:
Policy exports
Formats: json, rego, yaml, github_action, gateway_config, client_report
Runtime routing
/v1/decideReturns allowed tools, blocked tools, approval requirement, and reason.
Hosted runtime
Deploy trusted servers from GitHub with secrets, egress controls, releases, rollback, and audit events.
Authenticated validation
Premium publisher feature: paid authenticated runs verify scopes, write-action safeguards, and authorized tool execution.
Active trust badges
none
Semantic benchmarks
available
Templates cover GitHub, database, healthcare, web search, and CRM least-privilege jobs.
Supply chain
metadata signal
Deep scan checks are marked separately from public metadata signals.
Compliance metadata
Terms, privacy, SOC 2, HIPAA, GDPR, retention, deletion, and audit-log fields are tracked as enterprise metadata.
Alert subscription types
Status changes Score drops or recovers Freshness SLA breach Validation schema drift OAuth or auth behavior changes Tool surface changes New or changed write tool Supply-chain signal changes Legal or compliance metadata changes
MCP Runtime hosting
Verify Hosted MCP turns a trusted server report into a managed remote MCP endpoint with GitHub deployment provenance, sandbox policy, encrypted secrets, release history, rollback, and audit/usage events.
Activation readiness
Trusted hosted runtimes require fresh validation, a passing server state, a remote endpoint, and a minimum score.
Minimum tier
TrustOps
Publisher claim plus paid TrustOps tier are required before secrets or releases can be created.
Hosted endpoint
/hosted/{namespace}/{name}/mcpThe endpoint enforces egress allowlists and records audit/usage events.
Blockers
score_below_hosting_threshold server_not_healthy_or_degraded latest_validation_not_passing blocked_by_active_alerts blocked_by_production_readiness
| Deployment | Status | Endpoint | Release |
|---|---|---|---|
| No hosted runtime deployments yet. | |||
Authenticated validation sessions
Public validation is free. Authenticated validation is paid and proves scoped behavior, write-action safeguards, and authenticated tool execution.
Latest profile
remote_mcp
Authenticated session used
Public score isolation
Preview endpoint
/v1/verifyCI preview endpoint
/v1/ci/previewInstall snippets
Openai Connectors
Connector URL: https://www.marian.coach/mcp # No OAuth metadata detected. # Server: github-marian-kamenistak/ai-engineering-leader-toolkit
Claude Desktop
{
"mcpServers": {
"ai-engineering-leader-toolkit": {
"command": "npx",
"args": ["mcp-remote", "https://www.marian.coach/mcp"]
}
}
}
Smithery
smithery mcp add "https://www.marian.coach/mcp"
Generic Http
curl -sS https://www.marian.coach/mcp -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"mcp-verify","version":"0.1.0"}}}'
Agent access & tool surface
Live server tools
No live tool surface captured yet.
Observed from the latest live validation against https://www.marian.coach/mcp. This is the target server surface, not Verify's own inspection tools.
Live capability counts
0 tools • 0 prompts • 0 resources
Counts come from the latest
tools/list, prompts/list, and resources/list checks.Inspect with Verify
search fetch search_servers recommend_servers get_server_report compare_servers
Use Verify itself to search, recommend, compare, and fetch the full report for
github-marian-kamenistak/ai-engineering-leader-toolkit.Direct machine links