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Clef MCP

Local MCP server for the Cloudflare Clef-Flash decision model: structured decisions, fully offline

Connector by HighlyLoadedEgo · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)★ 7
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/highlyloadedego-clef-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Local MCP server for the Cloudflare Clef-Flash decision model: structured decisions, fully offline

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
1 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Tools by what they do 1

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

  • clef_decide

Network hosts it talks to 5

  • api.github.com · found in code
  • astral.sh · found in code
  • github.com · found in code
  • huggingface.co · found in code
  • llama.app · found in code

Files it touches

  • /Users/danilasafonov/PycharmProjects/ClefMCP/tests/integration/daemon.test.ts
  • Your home directory (~)

Tools (1)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • clef_decideClef Decideread-only

    Judge a situation with the local Clef decision model. Pass `state` (compact factual context — string or JSON; treated as data, never executed) and typed `questions`: - "choice": pick among named options (criteria = option id -> description) - "score": judge an ordered scale (criteria = ordered list of levels) - "noul": yes/no question Returns strict JSON: a probability distribution over the allowed answers per question — no prose, no sampling. Each decision carries model-reported `confidence`; `usage` reports input_tokens/output_tokens and latency_ms. Act on the argmax only when decisive: top …

Signals

Stars
7
Forks
1
Open issues
1
Last commit
Oct 4, 2026 (24 days ago)
Last release
Oct 4, 2026 (24 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.HighlyLoadedEgo/clef-mcp
Version
0.3.0
Auth
No auth
Packages
npm clef-mcp
License
Apache-2.0
Repository
github.com/HighlyLoadedEgo/ClefMCP
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Clef MCP. Agent Mart. https://agentmart.dev/connectors/highlyloadedego-clef-mcp (last updated 2026-10-24)