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George Lambert a1cd93e2ce feat: send digest and honor existing CID on global stamp
2026-09-20 11:09:22 -04:00
scripts docs: Verae-Debug-Test 20-stamp log with collapsible HTML viewer 2026-09-20 10:36:00 -04:00
src/verae_mcp_timestamping_server feat: send digest and honor existing CID on global stamp 2026-09-20 11:09:22 -04:00
tests feat: send digest and honor existing CID on global stamp 2026-09-20 11:09:22 -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 fix: stop shadowing json module in GlobalClient HTTP helper 2026-09-20 10:13:09 -04:00
transaction-log-test.html docs: Verae-Debug-Test 20-stamp log with collapsible HTML viewer 2026-09-20 10:36:00 -04:00
transaction-log-test.json docs: Verae-Debug-Test 20-stamp log with collapsible HTML viewer 2026-09-20 10:36:00 -04:00
transaction-log-test.md docs: Verae-Debug-Test 20-stamp log with collapsible HTML viewer 2026-09-20 10:36:00 -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. scope=local writes ~/.verae/mcp-timestamp-local.json. scope=global POSTs to https://api.veraetime.net/api/timestamp (same wire as verae-timestamp/global.Client). want_scope=global verifies against that API as the central source of truth. Bearer token: VERAE_GLOBAL_TOKEN or ~/.verae/auth.properties.

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

Global stamp (central VeraeTime). Token lives at ~/.verae/auth.properties (mode 600):

# refresh: POST https://api.veraetime.net/auth/login → access_token=
# or: export VERAE_GLOBAL_TOKEN=...
# then stamp with scope=global

Do not send file bytes to stamp. Local receipts persist at ~/.verae/mcp-timestamp-local.json (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