io.github.tsvillain/deprecation-mcp
NPM · DEPRECATION-MCP · SCANNED AUG 16
MCP server for cross-vendor API/SDK deprecation and breaking-change tracking
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 Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 30 of 96 dependencies flagged as unhealthy. 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 7 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability80
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 113 tokens (~113/item across 1 items; 1 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 · deprecation-mcp
claude mcp add tsvillain-deprecation-mcp -- npx -y deprecation-mcp
codex mcp add tsvillain-deprecation-mcp -- npx -y deprecation-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"tsvillain-deprecation-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"deprecation-mcp"
],
"enabled": true
}
}
} openclaw mcp add tsvillain-deprecation-mcp --command npx --arg -y --arg deprecation-mcp
mcp_servers:
tsvillain-deprecation-mcp:
command: "npx"
args: ["-y", "deprecation-mcp"] {
"mcpServers": {
"tsvillain-deprecation-mcp": {
"command": "npx",
"args": [
"-y",
"deprecation-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.
- 16 Aug 26 +4
- Stability: unverified → 0.27 ▲ functional
- 12 Aug 26 0
- Security disclosure: unverified → fail ▼ functional
- 11 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 8 Aug 26 68
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 16 Aug 2026 · Analysed npm/deprecation-mcp@0.2.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Dependencies 96 packages
| Packages resolved | 96 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
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.
check_deprecation Check API/SDK deprecation status ~113
Look up whether a provider's API or SDK is active, deprecated, or sunset. Covers a curated set of high-traffic providers (Stripe, Twilio, AWS, GitHub, OpenAI, Slack, SendGrid, Shopify, Auth0, PayPal). Returns 'unknown' for anything not tracked.
| Name | Type | Req | Description |
|---|---|---|---|
| provider | string | yes | Vendor slug, e.g. 'stripe', 'aws', 'github' |
| target | string | yes | API/SDK identifier within that provider, e.g. 'sources-api' |
No output schema declared.
No examples provided.