AgentNorth — Open Source Pre-indexe MCP

What it does

AgentNorth is an open source MCP server that gives you control over your AI coding agents. It serves Claude curated context of your codebase in a single call (instead of burning tokens on grep/read exploration), logs every agent decision and change as an auditable trail, and generates live documentation — dependency graphs, ERDs, module maps, decision timelines — written automatically while agents work. Bidirectional. Open source. Apache 2.0. Works with any Claude plan.

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  AgentKeyJul 2026 · agentkey.app · ▲417

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  PR-Agent by CodiumAI2023 · ▲171

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  AgentConnect28d ago · agentconnect.md · ▲145

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  Open Computer UseMay 2026 · github.com · ▲92

  Open-source Computer Use MCP for AI agents

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  Remote OpenClawJul 2026 · codexmarketplaces.com · ▲81

  13,000+ MCP servers, skills & plugins for AI coding agents

• 2C
  20+ Claude Code agents coordinating on real work (open source)Feb 2026 · github.com · ▲53

  Single-agent LLMs suck at long-running complex tasks. We’ve open-sourced a multi-agent orchestrator that we’ve been using to handle long-running LLM tasks. We found that single LLM agents tend to stall, loop, or generate non-compiling code, so we built a harness for agents to coordinate over shared context while work is in progress. How it works: 1. Orchestrator agent that manages task decomposition 2. Sub-agents for parallel work 3. Subscriptions to task state and progress 4. Real-time sharing of intermediate discoveries between agents We tested this on a Putnam-level math problem, but the…

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  Dograh▲592

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  Meridian▲530

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  The first open-source price index for GPU compute

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  Open-Source eInk Bike Computer▲406

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 2d ago · opentrailpaper.com

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  The GTM Co-Founder▲402

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  Brew ▲905

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲897

  Parallel agents, diff reviewer, and multi-model comparisons

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  StoreClaw▲805

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  PollyReach▲796

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

• NW
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
  Files.md – Open-source alternative to Obsidian▲730

  Dev tools · May 2026 · github.com