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TypoSafe AI — Jef

Server Details

Jef decides. Give it options, it returns one with a confidence, never a sentence. A parody.

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Status
Unhealthy
Uptime
1.3% over 49 days
Last Tested
Transport
Streamable HTTP
URL
Repository
SPFreedom/jef-mcp
GitHub Stars
0
Server Listing
jef-mcp
ChatGPT
–
Claude
–

TDQS

A4.4/5.0

Scored across 5 tools

Disambiguation5/5

Each tool maps to a distinct decision type: verdict (flag), single choice (pick), ordering (rank), numeric rating (score), and binary answer (yes_no). The descriptions reinforce boundaries with usage examples and explicit exclusions, so an agent should rarely misroute a request.

Naming Consistency5/5

All tools share the jef_ prefix and use short lowercase action-style names (flag, pick, rank, score, yes_no). The pattern is immediately predictable after seeing one tool.

Tool Count5/5

Five tools is a tight, well-scoped set for a subjective decision-aid server. Each tool covers a distinct common request type without redundancy or padding.

Completeness4/5

The toolset covers the main subjective decisions a user might ask for: verdicts, choices, rankings, ratings, and yes/no answers. It lacks an open-ended explain/advice tool, but that appears outside the declared purpose of giving structured Jef-style judgments.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 5 tool updates
    • First observedjef_flag
    • First observedjef_pick
    • First observedjef_rank
    • First observedjef_score
    • First observedjef_yes_no

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