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DoneProof MCP

Convert an implementation objective into explicit acceptance criteria and a fresh, traceable evidence matrix. Completion is derived from active policies, current workspace fingerprints, and an intact hash-linked ledger—not from model confidence.

flowchart LR
    A[Implementation objective] --> B[Reviewable criteria draft]
    B --> C[Activated evidence policy]
    C --> D[Discovered verifiers]
    D --> E[Approved verification]
    E --> F[Hash-linked evidence]
    F --> G{Fresh and sufficient?}
    G -->|Yes| H[Complete]
    G -->|No| I[Failed or insufficient]

Highlights

• Host-model criterion proposals that remain drafts until explicitly activated

• Evidence policies with required kinds and minimum pass counts

• Dynamic verifier discovery from current project manifests

• One-time approvals for direct argv verification commands

• Workspace fingerprints that make old evidence visibly stale

• Separate observed and attested provenance

• Append-only SHA-256-linked evidence ledger with tamper detection

• Deterministic completion assessment and Markdown proof reports

Related MCP server: AI Workbench MCP

Install

uv tool install "git+https://github.com/efficjump/doneproof-mcp.git"
doneproof-mcp --transport stdio

For source development:

git clone https://github.com/efficjump/doneproof-mcp.git
cd doneproof-mcp
uv sync --all-extras --locked
uv run doneproof-mcp --transport stdio

Generic MCP client configuration

{
  "mcpServers": {
    "doneproof": {
      "command": "doneproof-mcp",
      "args": ["--transport", "stdio"]
    }
  }
}

No local checkout path is required after tool installation.

Tool workflow

record_file_evidence returns unknown unless an expected SHA-256 is supplied. File existence alone does not prove semantic correctness. Manual review remains explicitly labelled as attestation.

Safety model

• Project roots are constrained by DONEPROOF_ALLOWED_ROOTS.

• Verifier commands must come from current project discovery.

• Commands use argv execution, output limits, timeouts, and one-time plan tokens.

• Workspace-writing commands need separate approval.

• User text and command output are redacted before persistence.

• Invalid or tampered evidence ledgers reject further appends.

This server is not an operating-system sandbox. Use an isolated environment for untrusted projects.

Streamable HTTP

doneproof-mcp --transport streamable-http --host 127.0.0.1 --port 8767

The default endpoint is http://127.0.0.1:8767/mcp.

Development

uv sync --all-extras --locked
uv run ruff format --check .
uv run ruff check .
uv run mypy src
uv run pytest --cov --cov-report=term-missing
uv build

See architecture, security policy, and contribution guide.

License

MIT