Fastmcp Rust
by Dicklesworthstone
Rust framework for building Model Context Protocol servers with cancel-correct async, zero-copy serialization, and first-class tool/resource/prompt abstractions
No known CVEs
No license
Actively maintained
Last commit 2d ago
Works with most clients
Transport: stdio, sse, http
10 tools · ~244 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
Fastmcp Rust is an MCP server that rust framework for building Model Context Protocol servers with cancel-correct async, zero-copy serialization, and first-class tool/resource/prompt abstractions. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 69/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"fastmcp-rust": {
"url": "<see-readme-for-url>"
}
}
}Are you the author?
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[](https://mcppedia.org/s/fastmcp-rust)
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What Fastmcp Rust does
Protocol status (2026-08-02): MCP 2026-07-28 support is under > implementation and remains unverified. The root compatibility > PROTOCOL_VERSION is 2024-11-05; the modern facade's > modern::PROTOCOL_VERSION is 2026-07-28. Source presence, examples, and > historical parity rows are not conformance or release evidence. Release publication > remains quarantined; source edits alone do not prove historical workflow > identities, queued runs, or credentials inert, so provider-side evidence is
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
69/100across 5 weighted dimensions
0255075100
12
13
20
14
10
−31
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
No package registry to scan.
Inventory
Tools (10)
Click any tool to inspect its schema.
~244 tokens total
Community
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Frequently Asked Questions
- Is Fastmcp Rust safe to use?
- Fastmcp Rust has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment.
- How do I install Fastmcp Rust?
- Fastmcp Rust is a hosted remote MCP server - there is no local package to install. Configure your MCP client to connect to its endpoint instead of running it locally.
- What can Fastmcp Rust do?
- Fastmcp Rust provides 10 tools: Outcome, token, Installation, ToolHandler, ResourceHandler and 5 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Fastmcp Rust?
- Fastmcp Rust is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is Fastmcp Rust actively maintained?
- Fastmcp Rust is actively maintained - last commit was 2 days ago. It has 38 GitHub stars.
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