rynfar

    rynfar/meridian

    Use Claude and Antigravity with Pi, OpenCode and other coding clients. Local API bridge, usage dashboard and Mac app. Antigravity preview available in 1.74.0.

    llm
    networking
    ai-agents
    ai-coding
    aider
    anthropic
    antigravity
    TypeScript
    2.2K stars
    253 forks
    2.2K GitHub watchers
    Updated Oct 27, 2026
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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    5 releases in the last 90 days, the latest 1 day ago, with 64 contributors on GitHub.

    Gained 49% fewer stars in the last 90 days than in the 90 days before.

    Use Cases & Benefits

    • Bridges the Claude Code SDK to standard Anthropic and OpenAI-compatible APIs, enabling local proxy access with session management and streaming.
    • Provides seamless interoperability allowing any Anthropic or OpenAI protocol tool to connect to Claude without OAuth hacks or binary patches.
    • Use for integrating Claude AI into custom coding clients like OpenCode, Crush, or Cline with native session persistence and streaming support.
    • Use for managing multiple Claude accounts with isolated profiles and easy switching in development or team environments.
    • Use for running OpenAI-compatible tools locally with Claude models by translating SDK responses to OpenAI API format for broad compatibility.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    No license detected

    No license file detected by GitHub: unless the project grants one elsewhere, the default is all rights reserved.

    Community files

    • README: present

    Watch-outs

    • Warning: No license file detected by GitHub: unless the project grants one elsewhere, you generally have no permission to use, modify or distribute the code.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Meridian bridges the Claude Code SDK to the standard Anthropic API. No OAuth interception. No binary patches. No hacks. Just pure, documented SDK calls. Any tool that speaks the Anthropic or OpenAI protocol — OpenCode, Crush, Cline, Aider, Pi, Droid, Open WebUI — connects to Meridian and gets Claude, with session management, streaming, and prompt caching handled natively by the SDK.

    Meridian runs on http://127.0.0.1:3456. Point any Anthropic-compatible tool at it:

    The API key value is a placeholder — Meridian authenticates through the Claude Code SDK, not API keys. Most Anthropic-compatible tools require this field to be set, but any value works.

    The Claude Code SDK provides programmatic access to Claude. But your favorite coding tools expect an Anthropic API endpoint. Meridian bridges that gap — it runs locally, accepts standard API requests, and routes them through the SDK. Claude Code does the heavy lifting; Meridian translates the output.

    Excerpt from the rynfar/meridian README on GitHub. © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    253+51

    Open issues

    30+20

    Compared with peers in LLM

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

    rynfar/meridian compared with LLM repositories by stars, 7-day star growth, health score and last release
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    DietrichGebert/ponytail185.3K+5.1K607 days ago
    rynfar/meridian2.2K—551 day ago
    Category median113.6K+5.5K60—

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