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Filename Latest commit message Latest commit date
George Lambert 77872a720c feat: persist local receipts so /verify works across sessions 
FileLedger writes ~/.verae/mcp-timestamp-local.json; hash_report looks up by SHA-256.
2026-09-20 09:56:11 -04:00
src/verae_mcp_timestamping_server feat: persist local receipts so /verify works across sessions 2026-09-20 09:56:11 -04:00
tests feat: persist local receipts so /verify works across sessions 2026-09-20 09:56:11 -04:00
.gitignore chore: initialize verae-mcp-timestamping-server 2026-09-20 01:24:13 -04:00
LICENSE chore: initialize verae-mcp-timestamping-server 2026-09-20 01:24:13 -04:00
pyproject.toml feat: hash-only stamp, verify, and hash_report MCP tools 2026-09-20 02:59:00 -04:00
README.md feat: persist local receipts so /verify works across sessions 2026-09-20 09:56:11 -04:00
uv.lock feat: hash-only stamp, verify, and hash_report MCP tools 2026-09-20 02:59:00 -04:00

README.md

verae-mcp-timestamping-server

standard-readme compliant

Verae MCP timestamping server. Hash-only stamps via leaf locald/NATS.

The MCP process never hashes content. Clients send a SHA-256 hex digest. Tools stamp, verify, and hash_report use an in-memory ledger over stdio, or NatsLedger against verae.ts.request / verae.ts.verify / verae.hash.report (leaf locald). Plan and product model: verae-mcp-research.

Install

cd /Users/marchon/research/modelcontextprotocol/verae-mcp-timestamping-server
uv sync --group dev

Usage

Inspector (stdio, memory ledger):

uv run mcp dev src/verae_mcp_timestamping_server/server.py

Streamable HTTP (http://127.0.0.1:8000/mcp):

VERAE_MCP_TRANSPORT=streamable-http uv run verae-mcp-timestamping-server

Tests:

uv run pytest

Point a later HTTP deploy at a leaf with NatsLedger and VERAE_NATS_URL=nats://verae-nats-bus:4222. Do not send file bytes to stamp.

Local receipts persist at ~/.verae/mcp-timestamp-local.json (override with VERAE_LEDGER_PATH).

Contributing

Questions: this research workspace. PRs welcome. Protocol questions belong at https://github.com/modelcontextprotocol. Timestamp ledger questions belong with verae-timestamp / locald.

License

UNLICENSED © George Lambert