Compare
captcha-hub vs Selvedge
Memory store for agents, not a solving engine.
captcha-hubLocal vision-LLM captcha solver for agents: an MCP plugin…
SelvedgeYour coding agent's memory for decisions and dead endsWhich to pick
Pick captcha-hub if you want…
- Local vision-LLM captcha solving
- Integrations with Chromium, MCP or JavaScript (on captcha-hub's list, not Selvedge's)
Pick Selvedge if you want…
- Persistent decision memory for AI coding agents
- Agent decision memory
- Integrations with Claude Code, Codex or Copilot (on Selvedge's list, not captcha-hub's)
Side by side
- What it is
- captcha-hub:Local vision-LLM captcha solver for agents, provided as an MCP plugin with a NopeCHA-style HTTP API on any Chromium.
- Selvedge:Selvedge keeps project decisions, rejected approaches, and their reasons available to your next AI coding session through MCP and the CLI.
- Best for
- captcha-hub:Local vision-LLM captcha solving
- Selvedge:Persistent decision memory for AI coding agents
- Who it’s for
- captcha-hub:Developers building AI agents or browser-automation that need local captcha solving.
- Selvedge:Developers using AI coding assistants who need to track and reuse decision context.
- Pricing
- captcha-hub:Open source
- Selvedge:Free
- Open source
- captcha-hub:Yes
- Selvedge:Yes, 24 GitHub stars
- Works with
- captcha-hub:Chromium, MCP, JavaScript
- Selvedge:Claude Code, Codex, Copilot, Cursor, Gemini CLI, Windsurf
captcha-hub features
- MCP plugin. Integrates directly with MCP to expose captcha solving as a plugin.
- HTTP job API. Provides a NopeCHA-style HTTP endpoint for submitting captcha jobs.
- Chromium agnostic. Runs on any Chromium instance, no vendor lock-in.
- Vision-LLM engine. Uses a local vision-LLM model to interpret and solve captchas.
- JavaScript first. Implemented in JavaScript with a standard-library-first approach.
- MIT licensed. Open source license allows free use and modification.
Selvedge features
- Local SQLite storage. Decisions are saved in a project-local .selvedge/selvedge.db file without external services.
- Agent-agnostic integration. Connects to Claude Code, Codex, Copilot, Cursor, Gemini CLI and Windsurf through MCP. Setup and lifecycle-hook support vary by client.
- Explicit decision recording. Save what was decided, which approaches were rejected, why, and the conditions for reconsidering them.
- CLI and MCP access. Retrieve stored decisions through a Python CLI or MCP calls in new sessions.
- Zero-account, open source. MIT-licensed, no subscription, and makes no LLM calls itself.
- Project-portable database. Carry the SQLite file to another machine or export a readable decision log.
captcha-hub vs Selvedge FAQ
Is captcha-hub or Selvedge free?+
Yes, both are free, and captcha-hub is open source.
Is captcha-hub or Selvedge open source?+
Yes, both are open source: captcha-hub and Selvedge (masondelan/selvedge on GitHub, MIT license).
Do captcha-hub and Selvedge integrate with the same tools?+
Their integration lists don't overlap: captcha-hub lists Chromium, MCP and JavaScript; Selvedge lists Claude Code, Codex, Copilot, Cursor and 2 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.