protocols-io-mcp-server
Provides a Python MCP server for interacting with protocols.io data and performing basic protocol/step CRUD via MCP tools. Supports stdio transport by default and HTTP/SSE transports, with credentials for protocols.io API (token-based or OAuth2 client credentials).
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Supports HTTPS for HTTP/SSE base URL configuration and likely uses secure transports when configured. Authentication options exist (token or OAuth2 client credentials), but the README does not document scopes/granularity. Secret handling best practices (e.g., not logging tokens) are not explicitly described. Dependency hygiene is unknown beyond listing a small set of dependencies; no vulnerability status is provided.
⚡ Reliability
Best When
You want an MCP-capable assistant (e.g., Claude Desktop) to browse protocols.io and update protocols/steps using a small set of well-defined MCP tools.
Avoid When
You need clearly documented error codes, rate-limit behavior, or idempotent guarantees for write operations; the README does not specify these details.
Use Cases
- • Search and retrieve public protocols by keyword
- • Fetch protocol metadata and detailed step lists
- • Create and update protocol titles/descriptions
- • Replace/add/delete protocol steps for a given protocol
Not For
- • Bulk high-volume data ingestion without pagination/throttling guidance
- • Unauthenticated access to protocols.io content management
- • Workflows requiring rich protocol media/assets beyond basic text steps (not described)
- • Use as a general protocols.io API wrapper outside MCP context (no SDK/openapi described)
Interface
Authentication
Authentication is handled via protocols.io API credentials configured through environment variables. The README does not describe OAuth scopes or fine-grained permissions.
Pricing
No pricing information for this package is provided; protocols.io usage may have its own constraints not covered here.
Agent Metadata
Known Gotchas
- ⚠ Write operations (create/update/step modifications) may not be idempotent; the README does not state whether retries are safe.
- ⚠ Rate limiting and transient error handling are not documented; agents may need conservative retry/backoff behavior.
- ⚠ For CLI/Claude Desktop integration, the MCP server command must be resolvable on PATH or use a full executable path.
- ⚠ OAuth redirect URL must match the MCP base URL callback path as documented; misconfiguration can break auth flows.
Alternatives
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Scores are editorial opinions as of 2026-03-30.