Agent Attestation MCP (codename: DELBOY)
Neutral, model-agnostic, rail-agnostic provenance & attestation layer for agentic
finance and agentic commerce. It witnesses what an AI agent did on a human's behalf —
signs (Ed25519), hash-chains, and timestamps each consequential action into one
regulator-readable evidence envelope (delboy/v1.0).
It never holds funds, routes orders, recommends trades, custodies assets, or executes. Witness only — it touches the evidence of a transaction, never the transaction.
Maps to EU AI Act · UK FCA · US SEC/FINRA · EU MiCA · Singapore MAS.
Companion-MCP pattern
The agent connects to both the upstream MCP (e.g. a broker) and this server. Around any
consequential call it calls attest_pending_action → performs the upstream call itself →
attest_completed_action. On guardrail failure, attest_terminal. verify_chain checks
link integrity + every signature.
Install
pip install -e .
delboy-mcp # starts the FastMCP server (stdio)
Env: DELBOY_LEDGER, DELBOY_KEY, DELBOY_KEY_ID.
Full standard, regulator clause-mapping, and the four conflict-fixes: see the project README
and v1.0/regime-mapping.json.
Apache-2.0 · MEOK AI Labs
mcp-name: io.github.CSOAI-ORG/delboy-mcp
1 maintainer
Release files for delboy-mcp 1.0.2
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Source distribution (sdist)
| File | Size | Uploaded | |
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| delboy_mcp-1.0.2.tar.gz | 13.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| delboy_mcp-1.0.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 29.1 kB
Release files / delboy_mcp-1.0.2.tar.gz
| Download URL | delboy_mcp-1.0.2.tar.gz |
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| Size | 13.7 kB |
| Tags | Source |
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Release files / delboy_mcp-1.0.2-py3-none-any.whl
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| Size | 15.4 kB |
| Tags | Python 3 |
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