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githubmulti-agent

Claustrum: harness-neutral architect that delegates to any coding agent via MCP

At a glance

Claustrum (alpha, .NET NativeAOT) is a harness-neutral conductor: an architect in Claude Code, Cursor, Copilot CLI, opencode, or desktop delegates builds/reviews/tests to agents on any other harness/model and gets one normalized JSON receipt. Two doors — `claustrum run` CLI and `claustrum mcp` stdio server. Parallel builders on git worktrees, budget ledger, backends doctor. Role-based routing (strong model for architect/reviewer, cheap for builders) without locking the pipeline to one vendor. This workflow is listed under multi-agent, delegation, MCP, coding-agents, open-source.

Agents / tools
Claustrum, Claude Code, opencode, Copilot CLI, Cursor, MCP

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Prompt excerpt

From Cursor, run `claustrum mcp`, then delegate a scoped builder brief with Task/Scope/Must-still-work/Diff sections and wait for the normalized receipt.

Related workflows

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othermulti-agent

AgentPrism: JS workflow scripts over real coding-agent harnesses

SDK + stdio MCP server run agent()/parallel()/pipeline() scripts that fan out to Claude Code, Codex, OpenCode, or pi via ACP, with journaling, resume, and git-worktree isolation.

AgentPrism@automatalabs/workflows@automatalabs/mcp-server+5
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productcoding-agents

Autonomous Harness: desk command center for every coding agent and machine

Autonomous Labs’ Harness (Product Hunt #2 on Oct 16; open-sourced desktop/mobile/firmware) is a round-display desk device plus native app that shows Claude Code, Codex, Cursor, OpenCode, Pi, Hermes, Copilot and more across laptop/server/cloud—voice a task, see runtime and spend at a glance, get a quiet ping when work returns. E2E-encrypted relay; agents keep running if the UI closes. Domain harnesses extend beyond code (Blender, CircuitJS, MuJoCo, Godot).

HarnessClaude CodeCodex+4
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hnmemory

Busabase: system of record for AI agent work

Local-first OSS DB/workspace where Claude Code/Codex/Cursor share durable records, docs, skills, and apps—writes that matter go through human review; Skill, MCP, OpenAPI, and ACP connections keep agents stateless and work durable.

BusabaseClaude CodeCodex+3
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productMCP

Kerno: local runtime QA that verifies agent changes against your stack

MCP-connected runtime QA maps critical flows and entry points, then re-tests the blast radius of each Claude Code/Cursor/Codex change against live Postgres/Kafka/APIs/MCP tools—contracts, authz, OWASP, errors—before merge, with self-heal when behavior changes on purpose.

KernoClaude CodeCursor+3
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