io.github.grahamnotgrant/blacksmith
NPM · BLACKSMITH-MCP · SCANNED AUG 3
MCP server for Blacksmith CI - query runs, analyze test failures, detect flaky tests.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security87
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (130 of 134), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (130 of 134), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 194 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1727 tokens (~82/item across 21 items; 21 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · blacksmith-mcp
claude mcp add grahamnotgrant-blacksmith -- npx -y blacksmith-mcp
codex mcp add grahamnotgrant-blacksmith -- npx -y blacksmith-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"grahamnotgrant-blacksmith": {
"type": "local",
"command": [
"npx",
"-y",
"blacksmith-mcp"
],
"enabled": true
}
}
} openclaw mcp add grahamnotgrant-blacksmith --command npx --arg -y --arg blacksmith-mcp
mcp_servers:
grahamnotgrant-blacksmith:
command: "npx"
args: ["-y", "blacksmith-mcp"] {
"mcpServers": {
"grahamnotgrant-blacksmith": {
"command": "npx",
"args": [
"-y",
"blacksmith-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Aug 26 +4
- Stability: unverified → 0.27 ▲ functional
- 2 Aug 26 +45
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Licence: MIT functional
- 31 Jul 26 −3
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 28 Jul 26 −22
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 27 Jul 26 46
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 130 packages
130 packages in the resolved dependency tree · 130 deprecated · 49 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
compare_test_runs ~111
Compare test failures between two runs to identify regressions. Shows new failures, fixed tests, and persistent failures. If base_run_id not provided, compares against most recent prior run.
| Name | Type | Req | Description |
|---|---|---|---|
| base_run_id | string | — | Base run ID to compare against. If not provided, compares against most recent prior run. |
| job_name | string | yes | Job name to compare (e.g., "Test (Blacksmith/Self-Hosted)") |
| run_id | string | yes | Current GitHub Actions workflow run ID |
No output schema declared.
No examples provided.
get_cache_entries ~95
Get detailed cache entries for a repository. Shows cache keys, sizes, scopes (branches), and last hit times. Useful for debugging cache issues.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | — | Maximum number of entries to return (default: 20) |
| repository | string | yes | Repository name - try short name first (e.g., "votion"), or full name (e.g., "Votion-Platform/votion") if needed |
No output schema declared.
No examples provided.
get_cache_stats ~49
Get Blacksmith cache statistics: total size, hit rate, entries by repository. Shows how effectively caching is being used.
| Name | Type | Req | Description |
|---|---|---|---|
| include_history | boolean | — | Include historical cache data (default: false) |
No output schema declared.
No examples provided.
get_current_usage ~21
Get current core usage snapshot (active cores vs max cores).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_failed_tests ~130
Get failed tests for a job with full error details. Use error_lines param to control stack trace length. Returns all failures by default (no limit).
| Name | Type | Req | Description |
|---|---|---|---|
| error_lines | number | — | Number of error lines to include per test (default: 5, max: 50) |
| job_id | string | yes | GitHub Actions job ID |
| limit | number | — | Maximum number of failed tests to return (default: all) |
| run_id | string | yes | GitHub Actions workflow run ID |
| suite | string | — | Filter by test suite name (e.g., "FeatureFlags Middleware") |
No output schema declared.
No examples provided.
get_failures_by_pattern ~100
Group failed tests by error pattern (e.g., "is not a function", "Cannot read properties"). Shows count, affected suites/files, and sample error for each pattern. Best for quickly identifying root causes.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | GitHub Actions job ID |
| run_id | string | yes | GitHub Actions workflow run ID |
| top_n | number | — | Number of top error patterns to return (default: 10) |
No output schema declared.
No examples provided.
get_flaky_tests ~154
Detect flaky tests by analyzing pass/fail patterns across recent runs. Returns tests that fail intermittently (e.g., "failed 3 of 10 runs"). Killer feature for CI stability.
| Name | Type | Req | Description |
|---|---|---|---|
| days | number | — | Number of days to analyze (default: 7) |
| job_name | string | yes | Job name to analyze (e.g., "Test (Blacksmith/Self-Hosted)") |
| min_runs | number | — | Minimum number of runs a test must appear in to be considered (default: 3) |
| threshold | number | — | Flakiness threshold 0-1, e.g., 0.2 means test failed 20%+ of runs (default: 0.1) |
No output schema declared.
No examples provided.
get_invoice_amount ~17
Get the current billing period invoice amount.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_job ~50
Get details of a specific job including steps, runner info, and timing.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | GitHub Actions job ID |
| run_id | string | yes | GitHub Actions workflow run ID |
No output schema declared.
No examples provided.
get_job_logs ~68
Get the logs for a specific job. Returns raw log output.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | GitHub Actions job ID |
| limit | number | — | Maximum number of log lines (default: 1000) |
| vm_id | string | — | VM ID for the job (optional) |
No output schema declared.
No examples provided.
get_job_tests ~109
Get test results for a job. Optionally filter by status (pass/fail/skip).
| Name | Type | Req | Description |
|---|---|---|---|
| include_tests | boolean | — | Include individual test details (default: false, returns summary only) |
| job_id | string | yes | GitHub Actions job ID |
| limit | number | — | Maximum number of tests to return when include_tests is true (default: 50) |
| run_id | string | yes | GitHub Actions workflow run ID |
| status | string | — | Filter by test status |
No output schema declared.
No examples provided.
get_org_status ~25
Get the status of the current organization (personal org, onboarding, runner region).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_run ~37
Get details of a specific workflow run by ID. Includes list of jobs.
| Name | Type | Req | Description |
|---|---|---|---|
| run_id | string | yes | GitHub Actions workflow run ID |
No output schema declared.
No examples provided.
get_slow_tests ~103
Find tests exceeding a duration threshold. Shows slowest tests, their percentage of total test time, and average duration stats.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | GitHub Actions job ID |
| limit | number | — | Maximum number of slow tests to return (default: 20) |
| run_id | string | yes | GitHub Actions workflow run ID |
| threshold_ms | number | — | Duration threshold in milliseconds (default: 5000ms = 5s) |
No output schema declared.
No examples provided.
get_test_history ~118
Get the failure history for a specific test across recent runs. Shows when it passed/failed, on which branches, and error messages for failures.
| Name | Type | Req | Description |
|---|---|---|---|
| job_name | string | yes | Job name to search in (e.g., "Test (Blacksmith/Self-Hosted)") |
| limit | number | — | Number of historical results to return (default: 10) |
| suite | string | — | Test suite name (helps disambiguate if multiple tests have same name) |
| test_name | string | yes | Name of the test to look up |
No output schema declared.
No examples provided.
get_trends ~133
Track metrics over time: duration (are tests getting slower?), failure_rate (are tests getting flakier?), test_count (are we adding tests?). Returns trend analysis with data points.
| Name | Type | Req | Description |
|---|---|---|---|
| days | number | — | Number of days to analyze (default: 14) |
| granularity | string | — | Group data by day or week (default: day) |
| job_name | string | yes | Job name to analyze (e.g., "Test (Blacksmith/Self-Hosted)") |
| metric | string | yes | Metric to track: duration (job runtime), failure_rate (% tests failing), test_count (total tests) |
No output schema declared.
No examples provided.
get_usage_summary ~29
Get usage summary showing billable minutes vs free tier allowance. Shows remaining free minutes and overage.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_jobs ~50
List all jobs for a specific workflow run. Use this to get job IDs for get_job, get_job_logs, and get_job_tests.
| Name | Type | Req | Description |
|---|---|---|---|
| run_id | string | yes | GitHub Actions workflow run ID |
No output schema declared.
No examples provided.
list_orgs ~28
List all Blacksmith organizations accessible to your account. Use this first to see available orgs.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_runs ~171
List workflow runs with filtering. Filter by status (success/failure/cancelled/skipped/in_progress), branch, workflow name, actor, or PR number. Example: list_runs(status="failure") to find failed runs.
| Name | Type | Req | Description |
|---|---|---|---|
| actor | string | — | Filter by actor (GitHub username who triggered the run) |
| branch | string | — | Filter by branch name |
| end_date | string | — | End date (YYYY-MM-DD) |
| limit | number | — | Maximum number of runs to return |
| pr_number | number | — | Filter by pull request number |
| start_date | string | — | Start date (YYYY-MM-DD) |
| status | string | — | Filter by run status: success, failure, cancelled, skipped, or in_progress |
| workflow_name | string | — | Filter by workflow name |
No output schema declared.
No examples provided.
search_logs ~129
Search logs across all jobs. Filter by query (e.g., "error", "timeout"), log level (INFO/WARN/ERROR/DEBUG), and time range. Great for finding issues across runs.
| Name | Type | Req | Description |
|---|---|---|---|
| hours | number | — | Number of hours to search back (default: 1, max: 24) |
| level | string | — | Filter by log level |
| limit | number | — | Maximum number of logs to return (default: 100) |
| query | string | — | Search query (e.g., "error", "timeout", "failed"). Leave empty to get all logs. |
No output schema declared.
No examples provided.