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MCP server · Agents

Agent Harness Core

by · github.com/phenomenoner/agent-harness-core

Self-hosted AI agent harness in Rust, built for long tasks: a virtual session keeps work coherent across context compaction & restarts. Telegram/Discord, durable queues, fail-closed permissions, Codex/OpenRouter routing, a JSONL receipt for every step. 6 deps, no async runtime, Windows-first.

Unclaimed agent-frameworkagent-runtimeagentic-aiai-agentsautonomous-agentschatopsclaudecodexdiscord-botllmllm-agentlong-running-tasksmcpmulti-agentopenrouterrustself-hostedsqlitetelegram-botwindows
InstallView source
34Low

Scored 28 days ago · breakdown

About Agent Harness Core

Agent Harness Core is an MCP server published by phenomenoner in the Agents category: self-hosted AI agent harness in Rust, built for long tasks: a virtual session keeps work coherent across context compaction & restarts. Telegram/Discord, durable queues, fail-closed permissions, Codex/OpenRouter routing, a JSONL receipt for every step. 6 deps, no async runtime, Windows-first.

The repository has 2 stars and 0 forks, with the last commit 2 months ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/phenomenoner/agent-harness-core

This 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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Security checks

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Releases

v0.13.1v0.13.1 — reproducible external MCP hosting · 27 Jul 2026Agent Harness Core v0.13.1 This reliability release makes third-party MCP availability reproducible across generated Codex configuration and fresh backend startup, while strengthening long-running worker, cron, backup, progress, and…
v0.13.0v0.13.0 — restart-safe Goals and direct service ownership · 26 Jul 2026Highlights Unfinished Goals can continue in bounded, restart-safe slices under exact lane, session, generation, and ownership authority. New same-lane user input takes priority before an unleased continuation. Windows supervision now…
v0.12.0v0.12.0 — Governed active-goal closure and runtime recovery · 22 Jul 2026Highlights Active goals now resolve each source turn through one durable outcome: an exact-lane continuation, a visible parked blocker, or typed non-delivery. A denied continuation can no longer appear as silent success. AppX PowerShell…
v0.11.0Agent Harness Core v0.11.0 · 20 Jul 2026Highlights Adds bounded productive deadline renewal for explicitly enabled ordinary interactive turns while preserving queue lease fencing, hard caps, stop/new handling, fairness, and external-effect boundaries. Makes bounded yield a…
v0.10.0Agent Harness v0.10.0 — reliable continuity and safe connector actions · 18 Jul 2026Highlights Agent Harness v0.10.0 makes long-running channel work and connector actions safer and easier to understand. Queued follow-ups remain visibly queued until they actually start. Timeout and continuation handoffs retain one logical…
Questions

About Agent Harness Core

How do I install Agent Harness Core?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Agent Harness Core safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Agent Harness Core still maintained?

Yes — the latest release is v0.13.1 (27 Jul 2026), and the last commit was 2 months ago. The repository has 2 stars.