Plumbline — a trust layer for LLM answers MCP Tools

• ask_prepare

  ask prepare

• ask_result

  ask result

• ask_submit_draft

  ask submit draft

• compare_departments

  compare departments

• cross_check

  cross check

• describe_fact_capabilities Read-only

  describe fact capabilities

• find_payroll_anomalies Read-only

  find payroll anomalies

• get_ai_act_transparency Read-only

  get ai act transparency

• get_answer_queries Read-only

  get answer queries

• get_evidence_document Read-only

  get evidence document

• get_manager_chain Read-only

  get manager chain

• query_fact Read-only

  query fact

• run_code Mutating

  run code

• run_sql Mutating

  run sql

• search_docs Read-only

  search docs

• search_employee Read-only

  search employee

• summarize_benefits

  summarize benefits

• trust_finalize

  trust finalize

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.