About Tempus Ddb
Tempus Ddb is an MCP server published by elbuilder77 in the Data category: fail-closed B2A security gate for autonomous agent actions with signed policies and verifiable receipts.
The repository has 2 stars and 0 forks, with the last commit 21 days ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
From source
git clone https://github.com/elbuilder77/tempus-ddbThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Releases
v0.5.3v0.5.3 — Release Pipeline Repair (first published 0.5.2 security line) · 26 Sep 2026First published build of the 0.5.2 security line. The `v0.5.2` release workflow failed before building any artifact, so **0.5.2 was never published to PyPI or crates.io**. 0.5.3 ships the same runtime code (all 0.5.2 security remediations:…
v0.5.2v0.5.2 — Security Remediations & Repository Stabilization · 15 Sep 2026Tempus DDB v0.5.2 — Security Remediations & Repository Stabilization Security & Invariants Hardening Delegation Chain & Trusted Root Verification (Finding 1)**: Added `trusted_roots` enforcement with single-root constraint; enforce…
v0.5.0v0.5.0 — Durable Local Operations & Checkpoints · 6 Sep 2026Added Append-Only Event Stream (\ empus.event-stream-event.v1\)**: Monotonically sequenced, hash-linked (\prev_event_hash\ ➔ \vent_digest\) event recording for all authorizations, outcomes, agent registrations, and policy installations.…
v0.4.2v0.4.2 - Pluggable Executors, RBAC Gateway Differentiation & Verification · 31 Aug 2026Release 0.4.2 4 Packaged Mediated Executors**: Added \ empus-http-executor\ (HTTPS webhooks), \ empus-slack-executor\ (Slack alerts), \ empus-payment-executor\ (pluggable financial transport & money contract enforcement), and…
v0.4.1v0.4.1 - Packaged Executors & RBAC Gateway Differentiation · 31 Aug 2026Release 0.4.1 4 Packaged Mediated Executors**: Added \ empus-http-executor\ (HTTPS webhooks), \ empus-slack-executor\ (Slack alerts), \ empus-payment-executor\ (money contract enforcement), and \ empus-github-executor\. Framework…