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open-harness MCP Server

MaxGfeller/open-harness

Score: 47.6 Rank #22815 Agent Framework
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A code-first, composable SDK to build powerful AI agents

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Overview

MaxGfeller/open-harness is a TypeScript tool licensed under MIT. A code-first, composable SDK to build powerful AI agents Topics: agents, agentskills, ai, ai-agents, mcp.

Ranked #22815 out of 24846 indexed tools.

Ecosystem

TypeScript MIT
agentsagentskillsaiai-agentsmcp

Score Breakdown

StarsFreshnessIssue HealthContributorsDependents
Stars 15% 618

618 stars → growing community

Freshness 25% 3mo ago

Last commit 3mo ago → stale

Issue Health 25% 40%

2/5 issues closed → many open issues

Contributors 10% 1

1 contributor → solo project

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A
PyPI Downloads N/A
Forks 101
Description Good
License MIT

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

How to Improve

Description low impact

Expand your description to 150+ characters for better discoverability

Freshness high impact

Last commit was 117 days ago — a recent commit would boost your freshness score

Issue Health high impact

You have 3 open vs 2 closed issues — triaging stale issues improves health

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AgentRank score for MaxGfeller/open-harness
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Matched Queries

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From the README

# OpenHarness

Build capable, general-purpose AI agents in code. Based on [Vercel's AI SDK](https://sdk.vercel.ai), inspired by Claude Code, Codex, and similar agent harnesses.

**[Documentation](https://docs.open-harness.dev)**

## Packages

| Package | Description |
| --- | --- |
| [`@openharness/core`](packages/core) | Agent, Session, Conversation, middleware, tools, UI stream integration |
| [`@openharness/provider-chatgpt`](packages/provider-chatgpt) | Experimental ChatGPT/Codex OAuth model provider for ChatGPT subscription-backed local harnesses |
| [`@openharness/provider-vfs`](packages/provider-vfs) | Virtual filesystem provider for sandboxed, in-memory, or SQLite-backed file access |
| [`@openharness/react`](packages/react) | React hooks and provider for AI SDK 5 chat UIs |
| [`@openharness/vue`](packages/vue) | Vue 3 composables and provider for AI SDK 5 chat UIs |

## Quick Start

```bash
npm install @openharness/core @ai-sdk/openai
```

```typescript
import { Agent, createF
Read full README on GitHub →

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