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@modelcontextprotocol
Reference / test server with prompts, resources, and tools.
87k1w ago0 toolslocal
$
npx -y @modelcontextprotocol/server-everythingA high-level framework for building MCP servers in TypeScript
$ npx fastmcp dev src/examples/addition.tsOr add it with the Claude CLI: claude mcp add fastmcp-punkpeye
outputSchemastructuredContentcanAccessimageContentaudioContentstreamingHintstreamContentreadOnlyHintdestructiveHintidempotentHintopenWorldHintgetAuthSessiondebugerrorinfowarnValues are filled in locally in your browser — nothing is sent anywhere.
{ "mcpServers": { "fastmcp-punkpeye": { "command": "npx", "args": ["fastmcp", "dev", "src/examples/addition.ts"], "env": { "GOOGLE_CLIENT_ID": "<your-google-client-id>", "GOOGLE_CLIENT_SECRET": "<your-google-client-secret>", "OAUTH_AUTH_ENDPOINT": "<your-oauth-auth-endpoint>", "OAUTH_CLIENT_ID": "<your-oauth-client-id>", "OAUTH_CLIENT_SECRET": "<your-oauth-client-secret>", "OAUTH_TOKEN_ENDPOINT": "<your-oauth-token-endpoint>", "YOUR_ENV_VAR": "<your-your-env-var>" } } } }
Paste the Claude Desktop snippet under mcpServers in your config, then restart Claude Desktop — or run the Claude Code command in your terminal.
Reference / test server with prompts, resources, and tools.
npx -y @modelcontextprotocol/server-everythingOfficial GitHub server for integration with repository management, PRs, issues, and more.
A high-level framework for building MCP servers in Python