Cofounder is a project harness that turns your AI coding agent into a technical cofounder.

Server-enforced workflow discipline for AI agents. An MCP server providing persistent work items, dependency graphs, quality gates, and actor attribution. Schemas define what agents must produce — the server blocks the call if they don't. Works with any MCP-compatible client.

Harness engineering applied to knowledge production: a self-evolving multi-agent newsroom that turns your documents into a cross-linked markdown wiki. A "reground" loop pulls published pages back in before they go stale — writer ≠ reviewer, local-first, a structured alternative to RAG.

MCP Playbooks for AI agents

Skill-Inject: Measuring Agent Vulnerability to Skill File Attacks

Agent Skill evaluation harness for paired variants, trace artifacts, and runner adapters

Comet: agent skill harness for turning ideas into evaluated workflows

A kit for building with AI agents and also the engineering patterns around it.

Prismer Cloud

Public results and task definitions for FrontierHarness Eval

Our agent harness: Skills, plugins, hooks, and utilities to improve the quality of your agent.

Agentic game development taken to the next level: plan, build and test across major engines with any coding agent🤖

Single source of truth for AI coding agent configuration — skills, commands and rules shared across OpenCode and Pi.

YAO = Yielding AI Outcomes. A rigorous engineering, evaluation, governance, and portability system for reusable agent skills.

The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.

From thought to skill. From signal to structure.

a coding Agent, rpc plugin, sub-agents, hashline edits, and mcp

Self-hosted agent OS with skills, workflows, MCP, and second brain storage.

A human-governed AI coding workflow that distills ephemeral session context into persistent project memory—making work traceable, reviewable, and resumable.

Protocol-layer harness for DeepSeek: Python witness stack — posterior verification that keeps the protocol honest. dsh doctor --node probes included.

Optimize any AI agent’s skills, tools/MCP, and prompts against your own evals.

Agenta is a workspace where you and your team build agents and automations.

AI agents now operate with authority. Authority without discipline is how complex systems fail. Nuclear’s control loop, ported to AI-assisted software engineering.

Personal AI assistant for work inside corporate constraints, built on coding agents and the tools, sessions, and permissions you already have.