App Pain API
io-github-apppainapi-app-pain-api declares 7 capabilities across 7 tools, with 1 critical issue. One of them, no-revocation, is recorded for every server in the index because MCP has no field in which to declare a way to switch a tool off; a missing declaration is not evidence that the control is missing.
Issues
7 of 7 tools declare no way for the customer to switch them off once granted. This applies to every tool because MCP has no field in which to declare a revocation mechanism; the product may provide one outside MCP that a manifest cannot show.
7 of 7 tools declare no expiry. This applies to every tool because MCP has no field in which to declare an expiry; the product may provide one outside MCP that a manifest cannot show.
7 of 7 tools declare no record of their actions that the customer can read. This applies to every tool because MCP has no field in which to declare an audit requirement; the product may provide one outside MCP that a manifest cannot show.
1 tool can modify data and declares no limit.
6 tools can read data and declare no limit.
Declared capabilities
| Tool | Read as | Basis |
|---|---|---|
search_apps | read |
declared |
mine_app_pain_points | read |
declared |
get_pain_trend | read |
declared |
get_app_details | read |
declared |
get_version_history | read |
declared |
watch_competitors | write |
assumed |
get_app_reviews | read |
declared |
Record history
| Recorded | Exposure | Source |
|---|---|---|
| 2026-10-28 | 16 | tools/list on https://app-pain-api.quiet-delta.workers.dev/mcp, published in the official MCP registry as io.github.apppainapi/app-pain-api 0.3.0 |
tools/list response and it will be re-scored and dated.
Corrections are published alongside the original, not in place of it.