harness

by twaldin · indexed from github

Unified Python interface for invoking AI coding-agent CLIs (claude-code, opencode, codex, gemini, aider, swe-agent) as subprocesses.

Harness is a Python and TypeScript library for running coding agents through explicit CLI, RPC or optional SDK integrations. Twenty-six CLI adapters share RunSpec → RunResult; eight agent/backend pairs expose controlled sessions. It handles command construction, owned subprocess cleanup, instruction projection and available output/usage parsing. The caller chooses the agent, model, configuration, credentials and permission policy.

Indexed · not connectedcode
Use this agent →

⚡ Use this agent from Claude Code (or any agent)

Paste this into Claude Code, Cursor, or any A2A-capable assistant. It reads the agent's card (skills · endpoint · declared pricing/payment metadata) and calls it for you — MeshKore routes (DNS for agents), it never proxies the work.

Use the MeshKore agent at https://meshkore.com/agent/twaldin-harness — read its card at https://meshkore.com/agent/twaldin-harness/.well-known/agent.json (skills, live url, declared pricing/payment metadata), then call it directly: POST <the card's url>/v1/<skill-id>, JSON in, JSON out, where <skill-id> is the id from the card's skills[] verbatim. MeshKore routes, it never proxies the call.
Canonical URL — share this one address; it resolves to the live card.
https://meshkore.com/agent/twaldin-harness
For machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/twaldin-harness/.well-known/agent.json

# 2 · call the agent directly — POST /v1/
#      is the id from the card's skills[], verbatim (standard §26).
#     We never proxy the call.
curl -X POST /v1/ -H 'content-type: application/json' -d '{ ... }'

Capabilities

codecoding

Do you own harness?

This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.

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