io.github.vola-trebla/sourcemap-retrace-mcp
NPM · SOURCEMAP-RETRACE-MCP · SCANNED AUG 3
Decodes minified production stack traces back to original TypeScript source using source maps.
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 (97 of 101), 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 (97 of 101), 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 74 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability71
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 500 tokens (~71/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
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
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
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 · sourcemap-retrace-mcp
claude mcp add vola-trebla-sourcemap-retrace-mcp -- npx -y sourcemap-retrace-mcp
codex mcp add vola-trebla-sourcemap-retrace-mcp -- npx -y sourcemap-retrace-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"vola-trebla-sourcemap-retrace-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"sourcemap-retrace-mcp"
],
"enabled": true
}
}
} openclaw mcp add vola-trebla-sourcemap-retrace-mcp --command npx --arg -y --arg sourcemap-retrace-mcp
mcp_servers:
vola-trebla-sourcemap-retrace-mcp:
command: "npx"
args: ["-y", "sourcemap-retrace-mcp"] {
"mcpServers": {
"vola-trebla-sourcemap-retrace-mcp": {
"command": "npx",
"args": [
"-y",
"sourcemap-retrace-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.
- 2 Aug 26 +59
- 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
- Tool coverage: unverified → 100 ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → good ▲ functional
- Licence: MIT functional
- 1 Aug 26 −16
- Tool coverage: 100 → unverified ▼ functional
- 31 Jul 26 −7
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 +4
- Malware scan: pass → unverified ▼ security
- Tool coverage: unverified → 100 ▲ 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 97 packages
97 packages in the resolved dependency tree · 97 deprecated · 30 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.
audit_sourcemap_match ~50
Validate that .map files in a dist directory align with their compiled .js counterparts.
| Name | Type | Req | Description |
|---|---|---|---|
| distDir | string | yes | Path to the dist/build directory containing .js and .js.map files |
No output schema declared.
No examples provided.
ingest_telemetry_payload ~86
Directly ingest Sentry, Bugsnag, or Datadog crash dumps and return fully retraced stack frames.
| Name | Type | Req | Description |
|---|---|---|---|
| inAppOnly | boolean | — | Only return frames marked as part of the application source code |
| payload | string | yes | The raw JSON string of the crash telemetry event |
| sourcemapDir | string | yes | Directory containing corresponding .map files |
No output schema declared.
No examples provided.
normalize_bundler_paths ~81
Resolve dynamic bundle references (like webpack://, ng://, or Vite /@fs/ paths) to raw files.
| Name | Type | Req | Description |
|---|---|---|---|
| projectRoot | string | — | Root directory of the project |
| rawPath | string | yes | The raw source path reference from the source map |
| sourceRoot | string | — | Source root configuration from the source map |
No output schema declared.
No examples provided.
retrace_stack ~74
Decode a minified production stack trace back to original TypeScript source files, lines, and columns.
| Name | Type | Req | Description |
|---|---|---|---|
| sourcemapDir | string | yes | Directory containing .map files (or the dist directory where .js.map files live) |
| stackTrace | string | yes | The raw minified error stack trace (multi-line string) |
No output schema declared.
No examples provided.
retrieve_code_context ~85
Show the original source code lines surrounding a mapped error location.
| Name | Type | Req | Description |
|---|---|---|---|
| column | integer | — | 0-based column number |
| contextLines | integer | — | Number of lines to show before and after the target line |
| line | integer | yes | 1-based line number in the original source |
| originalFile | string | yes | Absolute path to the original TypeScript source file |
No output schema declared.
No examples provided.
surface_async_causality ~67
Detect and trace across async boundaries (e.g. await, processTicksAndMicrotasks) to locate scheduling origins.
| Name | Type | Req | Description |
|---|---|---|---|
| sourcemapDir | string | yes | Directory containing corresponding .map files |
| stackTrace | string | yes | The minified stack trace with async boundary markers |
No output schema declared.
No examples provided.
verify_debug_id_integrity ~57
Validate that a minified production bundle matches its source map using embedded Debug IDs.
| Name | Type | Req | Description |
|---|---|---|---|
| jsPath | string | yes | Absolute path to the compiled JS file |
| mapPath | string | yes | Absolute path to the .map file |
No output schema declared.
No examples provided.