io.github.Bluecraft-AI/machfive
io.github.Bluecraft-AI/machfive
Generate hyper-personalized cold email sequences via MachFive API.
Status
Healthy
Score
73.0
Transport
streamable-http
Tools
6
Production readiness
Verdict
Needs remediation
Current validation evidence shows operational or discovery gaps that should be fixed first.
Critical alerts
3
Production verdicts degrade quickly when critical alerts are active.
Evidence confidence
Confidence score
65.0
Based on 20 recent validations, 26 captured checks, and validation age of 357.3 hours.
Live checks captured
26
More direct checks increase trust in the current verdict.
Validation age
357.3h
Lower age means fresher evidence.
Recommended for
Claude Desktop
Claude Desktop is marked compatible with score 100.
Smithery
Smithery is marked compatible with score 100.
Generic Streamable HTTP
Generic Streamable HTTP is marked compatible with score 100.
Client readiness verdicts
Ready for ChatGPT custom connector
Partial
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.
Confidence: medium (65.0)
Evidence provenance
Winner: live_validation
Supporting sources: live_validation, history, server_card
Disagreements: none
initialize• OKtools_list• OKtransport_compliance_probe• Warningstep_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.
Ready for Claude remote MCP
Ready
No major blockers detected.
Confidence: medium (65.0)
Evidence provenance
Winner: live_validation
Supporting sources: live_validation, history, server_card
Disagreements: none
initialize• OKtools_list• OKtransport_compliance_probe• Warning
Unsafe for write actions
Yes
High-risk write, exec, or destructive tools need stronger auth and confirmation semantics.
Confidence: medium (65.0)
Evidence provenance
Winner: live_validation
Supporting sources: live_validation, history
Disagreements: none
action_safety_probe• Error
Snapshot churn risk
Medium
The live tool surface changed between recent validations.
Confidence: medium (65.0)
Evidence provenance
Winner: history
Supporting sources: history, live_validation
Disagreements: none
tool_snapshot_probe• Missingconnector_replay_probe• Missing
Why not ready by client
ChatGPT custom connector
Partial
Remediation checklist
- No explicit blockers recorded.
Claude remote MCP
Ready
Remediation checklist
- No explicit blockers recorded.
Write-safe publishing
Blocked
Remediation checklist
- No explicit blockers recorded.
Verdict traces
Production verdict
Needs remediation
Current validation evidence shows operational or discovery gaps that should be fixed first.
Confidence: medium (65.0)
Winning source: live_validation
Triggering alerts
validation_stale• medium • Validation evidence is staletool_snapshot_changed• high • Tool snapshot changedauth_mode_changed• high • Auth mode changedwrite_action_surface_expanded• high • Write-action surface expanded
Client verdict trace table
| Verdict | Status | Checks | Winning source | Conflicts |
|---|---|---|---|---|
openai_connectors |
Partial | initialize, tools_list, transport_compliance_probe, step_up_auth_probe, connector_replay_probe, request_association_probe | live_validation | none |
claude_desktop |
Ready | initialize, tools_list, transport_compliance_probe | live_validation | none |
unsafe_for_write_actions |
Yes | action_safety_probe | live_validation | none |
snapshot_churn_risk |
Medium | tool_snapshot_probe, connector_replay_probe | history | none |
Publishability policy profiles
ChatGPT custom connector publishability
Caution
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.
- Search Fetch Only: No
- Write Actions Present: Yes
- Oauth Configured: No
- Admin Refresh Required: Yes
- Safe For Company Knowledge: No
- Safe For Messages Api Remote Mcp: No
Claude remote MCP publishability
Ready
Transport, discovery, and remote-MCP assumptions are satisfied.
- Search Fetch Only: No
- Write Actions Present: Yes
- Oauth Configured: No
- Admin Refresh Required: Yes
- 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.
- remote_http_endpoint: Passes
- oauth_discovery: Degraded
- frozen_tool_snapshot_refresh: Passes
- request_association: Passes
Anthropic remote MCP fixture
Passes
Remote MCP transport and discovery assumptions are satisfied.
- remote_transport: Passes
- tool_discovery: Passes
- auth_connect: Passes
- safe_write_review: Degraded
Authenticated validation sessions
Latest profile
remote_mcp
Authenticated session used
Public score isolation
Preview endpoint
/v1/verifyCI preview endpoint
/v1/ci/previewPublic server reputation
Validation success 7d
n/a
Validation success 30d
0.05
Mean time to recover
280.27h
Breaking diffs 30d
1
Registry drift frequency 30d
0
Snapshot changes 30d
1
Incident & change feed
| Timestamp | Event | Details |
|---|---|---|
| Apr 19, 2026 08:35:29 AM UTC | Latest validation: healthy | Score 73.0 with status healthy. |
| Apr 19, 2026 08:35:29 AM UTC | Validation summary changed | Summary moved from failing to healthy. |
| Apr 19, 2026 08:35:29 AM UTC | Score changed | Score delta +21.8 versus the previous run. |
| Apr 19, 2026 08:35:29 AM UTC | Tool snapshot changed | Added 6, removed 0, and changed 0 tool contracts. |
| Apr 19, 2026 08:35:29 AM UTC | Auth mode changed | Auth mode moved from unknown to public. |
Capabilities
- OAuth:
- DCR/CIMD:
- Prompts:
- Homepage: none
- Docs: none
- Support: none
- Icon: none
- Remote endpoint: https://mcp.machfive.io/mcp
- Server card: none
Use-case taxonomy
development search communication productivity
Security posture
Tools analyzed
6
High-risk tools
3
Destructive tools
0
Exec tools
2
Egress tools
1
Secret tools
0
Bulk-access tools
5
Risk distribution
medium:3, high:3
Tool capability & risk inventory
| Tool | Capabilities | Risk | Findings | Notes |
|---|---|---|---|---|
list_campaigns |
read write exec admin | High | command execution freeform input surface admin mutation | No explicit safeguard hints detected. |
generate_sequence |
read write network filesystem export | High | arbitrary network egress bulk data access freeform input surface filesystem mutation | No explicit safeguard hints detected. |
generate_batch |
read write exec network export | High | command execution bulk data access | No explicit safeguard hints detected. |
list_lists |
read write admin export | Medium | bulk data access admin mutation | Safeguards hinted in metadata. |
get_list_status |
read write export | Medium | bulk data access | No explicit safeguard hints detected. |
export_list |
read write filesystem export | Medium | bulk data access filesystem mutation | No explicit safeguard hints detected. |
Write-action governance
Governance status
Error
Safe to publish
Auth boundary
public_or_unclear
Blast radius
High
High-risk tools
3
Confirmation signals
none
Safeguard count
1
Status detail: 3 high-risk tool(s), 2 exec-capable tool(s) are exposed without a clear auth boundary; 1 safeguard(s) and 0 confirmation signal(s) detected.
| Tool | Risk | Flags | Safeguards |
|---|---|---|---|
list_campaigns |
High | command execution freeform input surface admin mutation | no |
generate_sequence |
High | arbitrary network egress bulk data access freeform input surface filesystem mutation | no |
generate_batch |
High | command execution bulk data access | no |
Action-controls diff
Snapshot changed
yes
Disabled-by-default candidates
generate_batch generate_sequence list_campaigns
Manual review candidates
generate_batch generate_sequence list_campaigns
New actions
| Action | Risk | Flags |
|---|---|---|
export_list | Medium | bulk data access filesystem mutation |
generate_batch | High | command execution bulk data access |
generate_sequence | High | arbitrary network egress bulk data access freeform input surface filesystem mutation |
get_list_status | Medium | bulk data access |
list_campaigns | High | command execution freeform input surface admin mutation |
list_lists | Medium | bulk data access admin mutation |
Changed actions
| Action | Change types | Risk |
|---|---|---|
| No materially changed actions. | ||
Why this score?
Access & Protocol
31/44
Connectivity, auth, and transport expectations for common clients.
Interface Quality
42.12/56
How well the tool/resource interface communicates and behaves under automation.
Security Posture
23.85/36
How safely the exposed tool surface handles destructive actions, egress, execution, secrets, and risky inputs.
Reliability & Trust
17.53/24
Operational stability, consistency, and trustworthiness over time.
Discovery & Governance
22.5/28
How well the server is documented, listed, and governed in public registries.
Adoption & Market
6/8
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
2.1/4
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
3/4
Completeness of tool descriptions, parameter docs, examples, and schema shape.
Backward Compatibility
1.5/4
Stability score across tool schema/name drift relative to prior validations.
SLO Health
2/4
Availability, latency, and burst-failure profile across recent validation history.
Security Hygiene
2.5/4
HTTPS posture, endpoint hygiene, and response-surface hardening checks.
Task Success
4/4
Can an agent reliably initialize, enumerate tools, and execute core MCP flows?
Trust Confidence
2/4
Confidence-adjusted reliability score that penalizes low evidence volume.
Abuse/Noise Resilience
4/4
How well the server preserves core behavior in the presence of noisy traffic patterns.
Prompt Contract
3/4
Quality of prompt metadata, argument shape, and prompt discoverability for clients.
Resource Contract
4/4
How completely resources and resource templates describe URIs, types, and usage shape.
Discovery Metadata
3/4
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
3/4
How cleanly a real client can connect, initialize, enumerate tools, and proceed through auth.
Session Semantics
4/4
Determinism and state behavior across repeated MCP calls, including sticky-session surprises.
Tool Surface Design
4/4
Naming clarity, schema ergonomics, and parameter complexity across the tool surface.
Result Shape Stability
3/4
Stability of declared output schemas across validations, with penalties for drift or missing shapes.
OAuth Interop
3/4
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
3/4
Versioning, update recency, and historical validation cadence that indicate active stewardship.
Adoption Signal
3/4
Directory presence and distribution clues that suggest the server is intended for external use.
Freshness Confidence
4/4
Confidence that recent validations are current enough and dense enough to trust operationally.
Transport Fidelity
4/4
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
3/4
Whether Streamable HTTP session identifiers and resumed requests behave cleanly for real clients.
Step-Up Auth
3/4
Whether OAuth metadata and WWW-Authenticate challenges support granular, incremental consent instead of broad upfront scopes.
Transport Compliance
2/4
Checks session headers, protocol-version enforcement, session teardown, and expired-session behavior.
Utility Coverage
4/4
Signals support for completions, pagination, and task-oriented utility surfaces that larger clients increasingly expect.
Advanced Capability Coverage
3/4
Coverage of newer MCP surfaces like roots, sampling, elicitation, structured output, and related metadata.
Connector Publishability
3/4
How ready the server looks for client catalogs and managed connector programs.
Tool Snapshot Churn
3/4
Stability of the tool surface across recent validations, including add/remove and output-shape drift.
Connector Replay
3/4
Whether a previously published frozen connector snapshot would remain backward compatible after the latest tool refresh.
Request Association
3/4
Whether roots, sampling, and elicitation appear tied to active client requests instead of arriving unsolicited on idle sessions.
Interactive Flow Safety
3/4
Whether prompts and docs steer users toward safe auth flows instead of pasting secrets directly.
Action Safety
2/4
Risk-weighted view of destructive, exec, egress, and confirmation semantics across the tool surface.
Official Registry Presence
4/4
Whether the server appears directly or indirectly in the official MCP registry.
Provenance Divergence
4/4
How closely official registry metadata, the live server card, and public repo/package signals agree with each other.
Safety Transparency
4/4
Clarity of docs, auth disclosure, support links, and other trust signals visible to integrators.
Tool Capability Clarity
4/4
How clearly the tool surface communicates whether each action reads, writes, deletes, executes, or exports data.
Destructive Operation Safety
3/4
Penalizes delete/revoke/destroy style tools unless auth and safeguards reduce blast radius.
Egress / SSRF Resilience
2/4
Assesses arbitrary URL fetch, crawl, webhook, and remote-request exposure on the tool surface.
Execution / Sandbox Safety
2/4
Evaluates shell, code, script, and command-execution exposure and whether that surface appears contained.
Data Exfiltration Resilience
3.4/4
Assesses export, dump, backup, and bulk-read behavior against the surrounding auth and safeguard signals.
Least Privilege Scope
2/4
Rewards scoped auth metadata and penalizes broad or missing scopes around privileged tools.
Secret Handling Hygiene
3/4
Assesses secret-bearing tools, token leakage risk, and whether the public surface avoids obvious secret exposure.
Supply Chain Signal
2.5/4
Public metadata signal for repository, changelog, license, versioning, and recency that supports supply-chain trust.
Input Sanitization Safety
3/4
Penalizes risky freeform string inputs when schemas do not constrain URLs, code, paths, queries, or templates.
Tool Namespace Clarity
4/4
Measures naming uniqueness and ambiguity across the tool namespace to reduce collision and confusion risk.
Compatibility profiles
OpenAI Connectors
77.8
partial
OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.
Connector URL: https://mcp.machfive.io/mcp # No OAuth metadata detected. # Server: io.github.Bluecraft-AI/machfive
Claude Desktop
100.0
compatible
No major blockers detected.
{
"mcpServers": {
"machfive": {
"command": "npx",
"args": ["mcp-remote", "https://mcp.machfive.io/mcp"]
}
}
}
Smithery
100.0
compatible
No major blockers detected.
smithery mcp add "https://mcp.machfive.io/mcp"
Generic Streamable HTTP
100.0
compatible
No major blockers detected.
curl -sS https://mcp.machfive.io/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"}}}'
Actionable remediation
| Severity | Remediation | Why it matters | Recommended action |
|---|---|---|---|
| High | Add confirmation and dry-run semantics for risky actions | High-risk write, delete, exec, or egress tools should communicate safeguards clearly. | Inspect the latest validation evidence and resolve the client-visible regression.Playbook
|
| 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 | Associate roots, sampling, and elicitation with active client requests | Modern MCP guidance expects roots, sampling, and elicitation traffic to be tied to an active client request instead of arriving unsolicited on idle sessions. | Inspect the latest validation evidence and resolve the client-visible regression.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 | Keep connector refreshes backward compatible | Managed connector clients freeze tool snapshots, so removed tools, new required args, and breaking output changes can break published integrations after refresh. | Inspect the latest validation evidence and resolve the client-visible regression.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 | 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.Playbook
|
| High | Respond to tool snapshot changed | Tools were added, removed, or materially changed between the latest two validations. | Publish a first-class changelog for tool additions, removals, and breaking schema changes.Playbook
|
| High | Respond to write-action surface expanded | The number of high-risk write, delete, exec, or bulk-access tools increased on the latest run. | Review the newly exposed write and destructive actions before publishing them broadly.Playbook
|
| High | Stop asking users to paste secrets directly | Public MCP servers should prefer OAuth or browser-based auth guidance over in-band secret collection. | Inspect the latest validation evidence and resolve the client-visible regression.Playbook
|
| Medium | Adopt a current MCP protocol revision | Older protocol revisions reduce compatibility with newer clients and registry programs. | Inspect the latest validation evidence and resolve the client-visible regression.Playbook
|
| Medium | Close connector-publishing gaps | Connector catalogs care about protocol recency, session behavior, auth clarity, and tool-surface stability. | Inspect the latest validation evidence and resolve the client-visible regression.Playbook
|
| 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 | Reduce tool-surface churn | Frequent add/remove or output-shape drift makes published connectors and cached tool snapshots brittle. | Inspect the latest validation evidence and resolve the client-visible regression.Playbook
|
| Medium | Respond to validation evidence is stale | Latest validation is 357.3 hours old. | Trigger a fresh validation run or increase scheduler priority for this server.Playbook
|
| Medium | Support resumable HTTP sessions cleanly | Modern MCP clients increasingly expect resumable session behavior on streamable HTTP transports. | Inspect the latest validation evidence and resolve the client-visible regression.Playbook
|
Point loss breakdown
| Component | Current | Points missing |
|---|---|---|
| Recovery Semantics | 0/4 | -4.0 |
| Backward Compatibility | 1.5/4 | -2.5 |
| Transport Compliance | 2/4 | -2.0 |
| Spec Recency | 2/4 | -2.0 |
| SLO Health | 2/4 | -2.0 |
| Registry Consistency | 2/4 | -2.0 |
| Rate Limit Semantics | 2/4 | -2.0 |
| Least Privilege Scope | 2/4 | -2.0 |
| Execution Sandbox Safety | 2/4 | -2.0 |
| Egress SSRF Resilience | 2/4 | -2.0 |
| Auth Operability | 2/4 | -2.0 |
| Action Safety | 2/4 | -2.0 |
Validation diff
Score delta
21.76
Summary changed
yes
Tool delta
6
Prompt delta
3
Auth mode changed
yes
Write surface expanded
yes
Protocol regressed
no
Registry drift changed
no
Regressed checks: action_safety_probe, prompt_get
Improved checks: advanced_capabilities_probe, connector_publishability_probe, determinism_probe, initialize, prompts_list, resource_read, resources_list, tools_list, transport_compliance_probe, utility_coverage_probe
| Component | Previous | Latest | Delta |
|---|---|---|---|
session_semantics_score | 4.0 | 4.0 | |
tool_capability_clarity_score | 4.0 | 4.0 | |
tool_namespace_clarity_score | 4.0 | 4.0 | |
tool_surface_design_score | 4.0 | 4.0 | |
input_sanitization_safety_score | 3.0 | 3.0 | |
oauth_interop_score | 3.0 | 3.0 | |
result_shape_stability_score | 3.0 | 3.0 | |
schema_completeness_score | 3.0 | 3.0 |
Tool snapshot diff & changelog
Snapshot changed
yes
Added tools
export_list generate_batch generate_sequence get_list_status list_campaigns list_lists
Removed tools
none
Required-argument changes
| Tool | Added required args | Removed required args |
|---|---|---|
| No required-argument changes detected. | ||
Output-schema drift
| Tool | Previous properties | Latest properties |
|---|---|---|
| No output-schema drift detected. | ||
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. | ||
Transport compliance drilldown
Probe status
Warning
Transport
streamable-http
Session header
no
Protocol header
no
Bad protocol response
400
DELETE teardown
n/a
Expired session retry
n/a
Last-Event-ID visible
no
Issues: missing_session_id, missing_protocol_header
Request association
Status
Missing
Advertised capabilities
none
Observed idle methods
none
Violating methods
none
Probe HTTP status
n/a
Issues
none
Utility coverage
Probe status
OK
Completions
not detected
Completion probe target: {
"argument_name": "lead_email",
"name": "generate_cold_email",
"type": "prompt"
}
Pagination
not detected
No nextCursor evidence.
Tasks
OK
Advertised: yes
Benchmark tasks
| Benchmark task | Status | Evidence |
|---|---|---|
| Discover tools | Passes |
|
| Read-only fetch flow | Passes |
|
| OAuth-required connect | Degraded |
|
| Safe write flow with confirmation | Likely to fail |
|
Registry & provenance divergence
Probe status
OK
Direct official match
yes
Drift fields
none
| Field | Registry | Live server card |
|---|---|---|
| Title | n/a | n/a |
| Version | n/a | n/a |
| Homepage | n/a | n/a |
Active alerts
- Validation evidence is stale (medium)
Latest validation is 357.3 hours old. - Tool snapshot changed (high)
Tools were added, removed, or materially changed between the latest two validations. - Auth mode changed (high)
Auth mode changed from unknown to public. - Write-action surface expanded (high)
The number of high-risk write, delete, exec, or bulk-access tools increased on the latest run.
Aliases & registry graph
| Identifier | Source | Canonical | Score |
|---|---|---|---|
io.github.Bluecraft-AI/machfive |
official_registry | yes | 72.96 |
Alias consolidation
Canonical identifier
io.github.Bluecraft-AI/machfive
Duplicate aliases
0
Registry sources
official_registry
Remote URLs
Homepages
none
Source disagreements
| Field | What differs | Observed values |
|---|---|---|
| No source disagreements detected. | ||
Install snippets
Openai Connectors
Connector URL: https://mcp.machfive.io/mcp # No OAuth metadata detected. # Server: io.github.Bluecraft-AI/machfive
Claude Desktop
{
"mcpServers": {
"machfive": {
"command": "npx",
"args": ["mcp-remote", "https://mcp.machfive.io/mcp"]
}
}
}
Smithery
smithery mcp add "https://mcp.machfive.io/mcp"
Generic Http
curl -sS https://mcp.machfive.io/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
list_campaigns generate_sequence generate_batch list_lists get_list_status export_list
Observed from the latest live validation against https://mcp.machfive.io/mcp. This is the target server surface, not Verify's own inspection tools.
Live capability counts
6 tools • 3 prompts • 3 resources
Counts come from the latest
tools/list, prompts/list, and resources/list checks.Inspect with Verify
search_servers recommend_servers get_server_report compare_servers
Use Verify itself to search, recommend, compare, and fetch the full report for
io.github.Bluecraft-AI/machfive.Direct machine links
Claims & monitoring
Server ownership
Latest claim: unknown (pending_verification)
Watch subscriptions
0
Teams: none
Alert routing
Active watches
0
Generic webhooks
0
Slack routes
0
Teams routes
0
Email routes
0
| Watch | Team | Channels | Minimum severity |
|---|---|---|---|
| No active watch destinations. | |||
Maintainer analytics
Validation Run Count
20
Average Latency Ms
498.32
Healthy Run Ratio Recent
0.1
Registry Presence Count
1
Active Alert Count
4
Watcher Count
0
Verified Claim
False
Taxonomy Tags
development, search, communication, productivity
Score Trend
72.96, 51.2, 51.2, 51.2, 51.18, 51.18, 51.18, 51.18, 51.18, 51.18
Remediation Count
18
High Risk Tool Count
3
Destructive Tool Count
0
Exec Tool Count
2
Maintainer response quality
Score
0
Verified claim
Support contact
Changelog present
Incident notes present
Tool changes documented
Annotation history
Annotation count
0
Maintainer annotations
No maintainer annotations have been recorded yet.
Maintainer rebuttals & expected behavior
No maintainer rebuttals or expected-behavior overrides are recorded yet.
Latest validation evidence
Latest summary
Healthy
Validation profile
remote_mcp
Started
Apr 19, 2026 08:35:27 AM UTC
Latency
1602.7 ms
Failures
oauth_authorization_serverno authorization serveroauth_protected_resourceClient error '404 ' for url 'https://mcp.machfive.io/.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 ' for url 'https://mcp.machfive.io/.well-known/mcp/server-card.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404
Checks
| Check | Status | Latency | Evidence |
|---|---|---|---|
action_safety_probe |
Error | n/a | 3 high-risk, 2 exec-capable tool(s); no clear auth boundary; safeguards=1; confirmation=none. |
advanced_capabilities_probe |
OK | n/a | 4 capability signal(s): prompts, resource links, resources, structured outputs. |
connector_publishability_probe |
Warning | n/a | Publishability blockers: action safety, server card. |
connector_replay_probe |
Missing | n/a | No connector replay evidence recorded. |
determinism_probe |
OK | 75.3 ms | Check completed |
initialize |
OK | 145.5 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 | 144.8 ms | Client error '404 ' for url 'https://mcp.machfive.io/.well-known/oauth-protected-resource' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404 |
official_registry_probe |
OK | n/a | Check completed |
openid_configuration |
Missing | n/a | no authorization server |
probe_noise_resilience |
OK | 80.4 ms | Fetched https://mcp.machfive.io/robots.txt |
prompt_get |
Args Required | 159.1 ms | template requires args |
prompts_list |
OK | 141.4 ms | 3 prompt(s) exposed |
protocol_version_probe |
Warning | n/a | Claims 2025-03-26; 2 release(s) behind 2025-11-25. |
provenance_divergence_probe |
OK | n/a | Check completed |
request_association_probe |
Missing | n/a | No request-association capabilities were advertised. |
resource_read |
OK | 78.8 ms | 1 resource content item(s) returned |
resources_list |
OK | 142.8 ms | 3 resource item(s) exposed |
server_card |
Error | 177.7 ms | Client error '404 ' for url 'https://mcp.machfive.io/.well-known/mcp/server-card.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404 |
session_resume_probe |
Warning | n/a | no session id |
step_up_auth_probe |
Missing | n/a | No OAuth or incremental-scope signals detected. |
tool_snapshot_probe |
Missing | n/a | no historical snapshot |
tools_list |
OK | 145.7 ms | 6 tool(s) exposed |
transport_compliance_probe |
Warning | 139.4 ms | Issues: missing session id, missing protocol header (bad protocol=400). |
utility_coverage_probe |
OK | 70.0 ms | No completions evidence; no pagination evidence; tasks ok. |
Raw evidence view
Show raw JSON evidence
{
"checks": {
"action_safety_probe": {
"details": {
"auth_present": false,
"confirmation_signals": [],
"safeguard_count": 1,
"summary": {
"bulk_access_tools": 5,
"capability_distribution": {
"admin": 2,
"exec": 2,
"export": 5,
"filesystem": 2,
"network": 2,
"read": 6,
"write": 6
},
"destructive_tools": 0,
"egress_tools": 1,
"exec_tools": 2,
"high_risk_tools": 3,
"risk_distribution": {
"critical": 0,
"high": 3,
"low": 0,
"medium": 3
},
"secret_tools": 0,
"tool_count": 6
}
},
"latency_ms": null,
"status": "error"
},
"advanced_capabilities_probe": {
"details": {
"capabilities": {
"completions": false,
"elicitation": false,
"prompts": true,
"resource_links": true,
"resources": true,
"roots": false,
"sampling": false,
"structured_outputs": true
},
"enabled": [
"prompts",
"resource_links",
"resources",
"structured_outputs"
],
"enabled_count": 4,
"initialize_capability_keys": [
"experimental",
"prompts",
"resources",
"tasks",
"tools"
]
},
"latency_ms": null,
"status": "ok"
},
"connector_publishability_probe": {
"details": {
"blockers": [
"action_safety",
"server_card"
],
"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": true,
"tools_list": true,
"transport_compliance": true
},
"high_risk_tools": 3,
"tool_count": 6,
"transport": "streamable-http"
},
"latency_ms": null,
"status": "warning"
},
"connector_replay_probe": {
"details": {
"reason": "no_historical_snapshot"
},
"latency_ms": null,
"status": "missing"
},
"determinism_probe": {
"details": {
"attempts": 2,
"baseline_signature": "b3ccba6da0d9c54059290d2bfd650c4e22881f4220c92c2caea12cc74c830b65",
"errors": [],
"matches": 2,
"stable_ratio": 1.0,
"successful": 2
},
"latency_ms": 75.32,
"status": "ok"
},
"initialize": {
"details": {
"headers": {
"content-type": "text/event-stream"
},
"http_status": 200,
"payload": {
"id": 1,
"jsonrpc": "2.0",
"result": {
"capabilities": {
"experimental": {},
"prompts": {
"listChanged": true
},
"resources": {
"listChanged": true,
"subscribe": false
},
"tasks": {
"cancel": {},
"list": {},
"requests": {
"prompts": {
"get": {}
},
"resources": {
"read": {}
},
"tools": {
"call": {}
}
}
},
"tools": {
"listChanged": true
}
},
"instructions": "MachFive generates hyper-personalized cold email sequences. Start by calling list_campaigns to find a campaign ID, then use generate_sequence (single lead) or generate_batch (multiple leads). For batches: poll get_list_status until completed, then call export_list.",
"protocolVersion": "2025-03-26",
"serverInfo": {
"name": "machfive",
"version": "2.14.7"
}
}
},
"url": "https://mcp.machfive.io/mcp"
},
"latency_ms": 145.49,
"status": "ok"
},
"interactive_flow_probe": {
"details": {
"oauth_supported": false,
"prompt_available": true,
"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 ' for url 'https://mcp.machfive.io/.well-known/oauth-protected-resource'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
"url": "https://mcp.machfive.io/.well-known/oauth-protected-resource"
},
"latency_ms": 144.8,
"status": "error"
},
"official_registry_probe": {
"details": {
"direct_match": true,
"official_peer_count": 1,
"registry_identifier": "io.github.Bluecraft-AI/machfive",
"registry_source": "official_registry"
},
"latency_ms": null,
"status": "ok"
},
"openid_configuration": {
"details": {
"reason": "no_authorization_server"
},
"latency_ms": null,
"status": "missing"
},
"probe_noise_resilience": {
"details": {
"headers": {
"content-type": "text/plain; charset=utf-8"
},
"http_status": 404,
"url": "https://mcp.machfive.io/robots.txt"
},
"latency_ms": 80.41,
"status": "ok"
},
"prompt_get": {
"details": {
"headers": {
"content-type": "text/event-stream"
},
"http_status": 200,
"payload": {
"error": {
"code": 0,
"message": "Error rendering prompt 'generate_cold_email': Missing required arguments: {'lead_email'}"
},
"id": 4,
"jsonrpc": "2.0"
},
"prompt_arguments": [
{
"name": "lead_email",
"required": true
},
{
"name": "lead_name",
"required": false
},
{
"name": "company",
"required": false
},
{
"name": "title",
"required": false
},
{
"name": "company_website",
"required": false
},
{
"name": "linkedin_url",
"required": false
}
],
"prompt_name": "generate_cold_email",
"reason": "template_requires_args",
"url": "https://mcp.machfive.io/mcp"
},
"latency_ms": 159.08,
"status": "template_requires_args"
},
"prompts_list": {
"details": {
"headers": {
"content-type": "text/event-stream"
},
"http_status": 200,
"payload": {
"id": 3,
"jsonrpc": "2.0",
"result": {
"prompts": [
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"arguments": [
{
"name": "lead_email",
"required": true
},
{
"name": "lead_name",
"required": false
},
{
"name": "company",
"required": false
},
{
"name": "title",
"required": false
},
{
"name": "company_website",
"required": false
},
{
"name": "linkedin_url",
"required": false
}
],
"description": "Generate a personalized cold email sequence for a single lead.\n\nMachFive uses AI to research the prospect and craft unique, relevant\noutreach \u2014 not templates. The request takes 3-10 minutes.",
"name": "generate_cold_email"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"arguments": [
{
"name": "lead_count",
"required": false
}
],
"description": "Submit multiple leads for batch cold email generation.\n\nReturns immediately with a list_id. Processing runs in background.\nPoll for status, then export results when complete.",
"name": "batch_email_workflow"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"arguments": [
{
"name": "list_id",
"required": true
}
],
"description": "Check status of a batch job and export results when ready.",
"name": "check_batch_status"
}
]
}
},
"url": "https://mcp.machfive.io/mcp"
},
"latency_ms": 141.36,
"status": "ok"
},
"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": {
"direct_official_match": true,
"drift_fields": [],
"metadata_document_count": 1,
"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": "ok"
},
"request_association_probe": {
"details": {
"reason": "no_request_association_capabilities_advertised"
},
"latency_ms": null,
"status": "missing"
},
"resource_read": {
"details": {
"headers": {
"content-type": "text/event-stream"
},
"http_status": 200,
"payload": {
"id": 6,
"jsonrpc": "2.0",
"result": {
"contents": [
{
"mimeType": "text/plain",
"text": "MachFive MCP Server \u2014 AI Cold Email Generator\nGenerate personalized cold email sequences from lead data. MachFive uses AI to research prospects and craft unique, relevant outreach \u2014 not templates.\n\nTOOLS:\n 1. list_campaigns \u2014 List campaigns (call FIRST \u2014 every generate request needs a campaign ID)\n 2. generate_sequence \u2014 Generate emails for one lead (synchronous, 3-10 min)\n 3. generate_batch \u2014 Submit multiple leads (async, returns immediately with list_id)\n 4. list_lists \u2014 Browse lead lists and batch jobs\n 5. get_list_status \u2014 Poll batch status until completed or failed\n 6. export_list \u2014 Download results as JSON or CSV\n\nSINGLE LEAD FLOW:\n list_campaigns \u2192 generate_sequence (wait 3-10 min) \u2192 done\n Recovery: if timeout, use list_id with get_list_status + export_list\n\nBATCH FLOW:\n list_campaigns \u2192 generate_batch \u2192 poll get_list_status every 15-30s \u2192 export_list when completed\n\nERRORS:\n 400 = Invalid request or missing email\n 401 = Invalid or missing API key\n 402 = Out of credits\n 403 = Campaign not in your workspace\n 404 = Campaign or list not found\n 409 = Export called before list completed (poll first)\n 429 = Too many concurrent batch jobs (retry later)\n\nAuthentication: Each user provides their own MachFive API key.\nGet yours at https://app.machfive.io \u2192 Settings \u2192 API Keys",
"uri": "machfive://capabilities"
}
]
}
},
"resource_uri": "machfive://capabilities",
"url": "https://mcp.machfive.io/mcp"
},
"latency_ms": 78.84,
"status": "ok"
},
"resources_list": {
"details": {
"headers": {
"content-type": "text/event-stream"
},
"http_status": 200,
"payload": {
"id": 5,
"jsonrpc": "2.0",
"result": {
"resources": [
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"description": "MachFive MCP server capabilities, tools, and workflows.",
"mimeType": "text/plain",
"name": "server_capabilities",
"uri": "machfive://capabilities"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"description": "Lead data fields and generation options accepted by MachFive.",
"mimeType": "text/plain",
"name": "lead_fields_reference",
"uri": "machfive://lead-fields"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"description": "MachFive pricing tiers and credit usage.",
"mimeType": "text/plain",
"name": "pricing_info",
"uri": "machfive://pricing"
}
]
}
},
"url": "https://mcp.machfive.io/mcp"
},
"latency_ms": 142.79,
"status": "ok"
},
"server_card": {
"details": {
"error": "Client error '404 ' for url 'https://mcp.machfive.io/.well-known/mcp/server-card.json'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
"url": "https://mcp.machfive.io/.well-known/mcp/server-card.json"
},
"latency_ms": 177.73,
"status": "error"
},
"session_resume_probe": {
"details": {
"protocol_version": "2025-03-26",
"reason": "no_session_id",
"resume_expected": true,
"transport": "streamable-http"
},
"latency_ms": null,
"status": "warning"
},
"step_up_auth_probe": {
"details": {
"auth_required_checks": [],
"broad_scopes": [],
"challenge_headers": [],
"minimal_scope_documented": false,
"oauth_present": false,
"scope_specificity_ratio": 0.0,
"step_up_signals": [],
"supported_scopes": []
},
"latency_ms": null,
"status": "missing"
},
"tool_snapshot_probe": {
"details": {
"current_tool_count": 6,
"reason": "no_historical_snapshot"
},
"latency_ms": null,
"status": "missing"
},
"tools_list": {
"details": {
"headers": {
"content-type": "text/event-stream"
},
"http_status": 200,
"payload": {
"id": 2,
"jsonrpc": "2.0",
"result": {
"tools": [
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": true,
"readOnlyHint": true,
"title": "List Campaigns"
},
"description": "List campaigns in the user's MachFive workspace.\n\nCALL THIS FIRST before generate_sequence or generate_batch \u2014 you need a\ncampaign ID to generate emails. If the user hasn't specified a campaign,\ncall this and ask them to pick one.\n\nReturns JSON array of campaigns with id, name, and created_at.\nUse the 'id' field as campaign_id in generate calls.",
"inputSchema": {
"properties": {
"query": {
"default": "",
"description": "Search string to filter campaigns by name (case-insensitive substring match). Leave empty to list all.",
"type": "string"
}
},
"type": "object"
},
"name": "list_campaigns",
"outputSchema": {
"description": "Generic wrapper for non-object return types.",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
],
"type": "object",
"x-fastmcp-wrap-result": true
},
"title": "List Campaigns"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"annotations": {
"destructiveHint": false,
"idempotentHint": false,
"openWorldHint": true,
"readOnlyHint": false,
"title": "Generate Email Sequence"
},
"description": "Generate a personalized cold email sequence for ONE lead.\n\nThis is SYNCHRONOUS \u2014 the request takes 3-10 minutes because MachFive\nresearches the prospect and crafts unique emails. Do NOT retry if it\nseems slow; wait for the response.\n\nYou must have a campaign_id first. Call list_campaigns if you don't have one.\nIf the request times out, use the returned list_id with get_list_status\nand export_list to recover results.",
"inputSchema": {
"properties": {
"approved_ctas": {
"default": "",
"description": "Comma-separated CTAs, e.g. 'Direct Meeting CTA, Lead Magnet CTA'. Omit to use campaign defaults.",
"type": "string"
},
"campaign_angle": {
"default": "",
"description": "Additional context/angle for personalization.",
"type": "string"
},
"campaign_id": {
"description": "Campaign UUID from list_campaigns.",
"type": "string"
},
"company": {
"default": "",
"description": "Lead's company name (improves personalization).",
"type": "string"
},
"company_website": {
"default": "",
"description": "Company URL for AI research.",
"type": "string"
},
"email": {
"description": "Lead's email address (REQUIRED).",
"type": "string"
},
"email_count": {
"default": 3,
"description": "Number of emails in sequence, 1-5.",
"type": "integer"
},
"email_signature": {
"default": "",
"description": "Signature appended to each email.",
"type": "string"
},
"linkedin_url": {
"default": "",
"description": "LinkedIn profile URL for deeper personalization.",
"type": "string"
},
"list_name": {
"default": "",
"description": "Display name for this list in MachFive UI.",
"type": "string"
},
"name": {
"default": "",
"description": "Lead's full name (improves personalization).",
"type": "string"
},
"title": {
"default": "",
"description": "Lead's job title (improves personalization).",
"type": "string"
}
},
"required": [
"campaign_id",
"email"
],
"type": "object"
},
"name": "generate_sequence",
"outputSchema": {
"description": "Generic wrapper for non-object return types.",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
],
"type": "object",
"x-fastmcp-wrap-result": true
},
"title": "Generate Email Sequence"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"annotations": {
"destructiveHint": false,
"idempotentHint": false,
"openWorldHint": true,
"readOnlyHint": false,
"title": "Generate Batch"
},
"description": "Submit multiple leads for batch email sequence generation (ASYNC).\n\nReturns IMMEDIATELY with a list_id. Processing runs in the background.\nAfter calling this, poll get_list_status every 15-30 seconds until\nprocessing_status is 'completed' or 'failed', then call export_list.\n\nYou must have a campaign_id first. Call list_campaigns if you don't have one.",
"inputSchema": {
"properties": {
"approved_ctas": {
"default": "",
"description": "Comma-separated CTAs. Omit to use campaign defaults.",
"type": "string"
},
"campaign_angle": {
"default": "",
"description": "Additional context/angle for personalization.",
"type": "string"
},
"campaign_id": {
"description": "Campaign UUID from list_campaigns.",
"type": "string"
},
"email_count": {
"default": 3,
"description": "Number of emails per lead, 1-5.",
"type": "integer"
},
"email_signature": {
"default": "",
"description": "Signature appended to each email.",
"type": "string"
},
"leads_json": {
"description": "JSON array of lead objects. Each MUST have \"email\". Optional: name, title, company, company_website, linkedin_url. Example: '[{\"email\":\"jane@acme.com\",\"name\":\"Jane Doe\"}]'",
"type": "string"
},
"list_name": {
"default": "",
"description": "Display name for this batch in MachFive UI.",
"type": "string"
}
},
"required": [
"campaign_id",
"leads_json"
],
"type": "object"
},
"name": "generate_batch",
"outputSchema": {
"description": "Generic wrapper for non-object return types.",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
],
"type": "object",
"x-fastmcp-wrap-result": true
},
"title": "Generate Batch"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": true,
"readOnlyHint": true,
"title": "List Lead Lists"
},
"description": "List lead lists (batch jobs) in the user's MachFive workspace.\n\nUseful for browsing past batches, checking what's in progress, or finding\na list_id to export. Results are ordered newest first.",
"inputSchema": {
"properties": {
"campaign_id": {
"default": "",
"description": "Filter by campaign UUID.",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results to return, 1-100.",
"type": "integer"
},
"offset": {
"default": 0,
"description": "Pagination offset.",
"type": "integer"
},
"status": {
"default": "",
"description": "Filter by processing status: 'pending', 'processing', 'completed', or 'failed'.",
"type": "string"
}
},
"type": "object"
},
"name": "list_lists",
"outputSchema": {
"description": "Generic wrapper for non-object return types.",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
],
"type": "object",
"x-fastmcp-wrap-result": true
},
"title": "List Lead Lists"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": true,
"readOnlyHint": true,
"title": "Get List Status"
},
"description": "Check the processing status of a lead list.\n\nUse this to POLL after calling generate_batch. Call every 15-30 seconds\nuntil processing_status is 'completed' or 'failed'.\nWhen completed, call export_list. When failed, submit a new batch.",
"inputSchema": {
"properties": {
"list_id": {
"description": "List UUID from generate_batch or generate_sequence response.",
"type": "string"
}
},
"required": [
"list_id"
],
"type": "object"
},
"name": "get_list_status",
"outputSchema": {
"description": "Generic wrapper for non-object return types.",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
],
"type": "object",
"x-fastmcp-wrap-result": true
},
"title": "Get List Status"
},
{
"_meta": {
"_fastmcp": {
"tags": []
}
},
"annotations": {
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": true,
"readOnlyHint": true,
"title": "Export List"
},
"description": "Download the generated email sequences for a COMPLETED list.\n\nOnly call this AFTER get_list_status shows processing_status = 'completed'.\nIf the list is not yet completed, you'll get a 409 error \u2014 poll first.",
"inputSchema": {
"properties": {
"format": {
"default": "json",
"description": "Output format: 'json' (structured data) or 'csv' (raw CSV for sending tools).",
"type": "string"
},
"list_id": {
"description": "List UUID to export.",
"type": "string"
}
},
"required": [
"list_id"
],
"type": "object"
},
"name": "export_list",
"outputSchema": {
"description": "Generic wrapper for non-object return types.",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
],
"type": "object",
"x-fastmcp-wrap-result": true
},
"title": "Export List"
}
]
}
},
"url": "https://mcp.machfive.io/mcp"
},
"latency_ms": 145.74,
"status": "ok"
},
"transport_compliance_probe": {
"details": {
"bad_protocol_error": null,
"bad_protocol_headers": {
"content-type": "application/json"
},
"bad_protocol_payload": {
"error": {
"code": -32600,
"message": "Bad Request: Unsupported protocol version: 1999-99-99. Supported versions: 2024-11-05, 2025-03-26, 2025-06-18, 2025-11-25"
},
"id": "server-error",
"jsonrpc": "2.0"
},
"bad_protocol_status_code": 400,
"delete_error": null,
"delete_status_code": null,
"expired_session_error": null,
"expired_session_status_code": null,
"issues": [
"missing_session_id",
"missing_protocol_header"
],
"last_event_id_visible": false,
"protocol_header_present": false,
"requested_protocol_version": "2025-03-26",
"session_id_present": false,
"transport": "streamable-http"
},
"latency_ms": 139.41,
"status": "warning"
},
"utility_coverage_probe": {
"details": {
"completions": {
"advertised": false,
"live_probe": "not_executed",
"sample_target": {
"argument_name": "lead_email",
"name": "generate_cold_email",
"type": "prompt"
}
},
"initialize_capability_keys": [
"experimental",
"prompts",
"resources",
"tasks",
"tools"
],
"pagination": {
"metadata_signal": false,
"next_cursor_methods": [],
"supported": false
},
"tasks": {
"advertised": true,
"http_status": 200,
"probe_status": "ok"
}
},
"latency_ms": 70.03,
"status": "ok"
}
},
"failures": {
"oauth_authorization_server": {
"reason": "no_authorization_server"
},
"oauth_protected_resource": {
"error": "Client error '404 ' for url 'https://mcp.machfive.io/.well-known/oauth-protected-resource'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
"url": "https://mcp.machfive.io/.well-known/oauth-protected-resource"
},
"openid_configuration": {
"reason": "no_authorization_server"
},
"server_card": {
"error": "Client error '404 ' for url 'https://mcp.machfive.io/.well-known/mcp/server-card.json'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
"url": "https://mcp.machfive.io/.well-known/mcp/server-card.json"
}
},
"remote_url": "https://mcp.machfive.io/mcp",
"server_card_payload": null,
"server_identifier": "io.github.Bluecraft-AI/machfive"
}
Known versions
1.0.1
Validation history
7 day score delta
+0.0
30 day score delta
n/a
Recent healthy ratio
10%
Freshness
357.3h
| Timestamp | Status | Score | Latency | Tools |
|---|---|---|---|---|
| Apr 19, 2026 08:35:29 AM UTC | Healthy | 73.0 | 1602.7 ms | 6 |
| Apr 18, 2026 03:27:31 PM UTC | Failing | 51.2 | 274.7 ms | 0 |
| Apr 17, 2026 10:16:56 PM UTC | Failing | 51.2 | 397.7 ms | 0 |
| Apr 17, 2026 04:11:15 AM UTC | Failing | 51.2 | 351.0 ms | 0 |
| Apr 16, 2026 10:06:05 AM UTC | Failing | 51.2 | 450.1 ms | 0 |
| Apr 15, 2026 04:02:40 PM UTC | Failing | 51.2 | 360.6 ms | 0 |
| Apr 14, 2026 09:55:09 PM UTC | Failing | 51.2 | 471.6 ms | 0 |
| Apr 14, 2026 03:49:42 AM UTC | Failing | 51.2 | 302.9 ms | 0 |
Validation timeline
| Validated | Summary | Score | Protocol | Auth mode | Tools | High-risk tools | Changes |
|---|---|---|---|---|---|---|---|
| Apr 19, 2026 08:35:29 AM UTC | Healthy | 73.0 | 2025-03-26 | public | 6 | 3 | summary_changed auth_mode_changed write_surface_expanded tool_snapshot_changed |
| Apr 18, 2026 03:27:31 PM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 17, 2026 10:16:56 PM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 17, 2026 04:11:15 AM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 16, 2026 10:06:05 AM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 15, 2026 04:02:40 PM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 14, 2026 09:55:09 PM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 14, 2026 03:49:42 AM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 13, 2026 07:41:44 AM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 12, 2026 02:32:56 PM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 11, 2026 09:24:10 PM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
| Apr 11, 2026 04:20:03 AM UTC | Failing | 51.2 | unknown | unknown | 0 | 0 | none |
Recent validation runs
| Started | Status | Summary | Latency | Checks |
|---|---|---|---|---|
| Apr 19, 2026 08:35:27 AM UTC | Completed | Healthy | 1602.7 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 18, 2026 03:27:31 PM UTC | Completed | Failing | 274.7 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 17, 2026 10:16:56 PM UTC | Completed | Failing | 397.7 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 17, 2026 04:11:14 AM UTC | Completed | Failing | 351.0 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 16, 2026 10:06:05 AM UTC | Completed | Failing | 450.1 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 15, 2026 04:02:40 PM UTC | Completed | Failing | 360.6 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 14, 2026 09:55:08 PM UTC | Completed | Failing | 471.6 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 14, 2026 03:49:42 AM UTC | Completed | Failing | 302.9 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 13, 2026 07:41:44 AM UTC | Completed | Failing | 312.9 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |
| Apr 12, 2026 02:32:55 PM UTC | Completed | Failing | 312.6 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, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe |