Infrastructure layer connecting agents to the open-source ecosystem
Self-hosted memory for AI coding agents
Stage
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Founded
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Based in
US
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Pricing model
Free
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Pricing
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Free / Open Core (€0, unlimited for solo developers). Team (€1,490/year or €104/month for 3 months then €149/month, up to 10 users). Growth (€3,490/year or €244/month for 3 months then €349/month, up to 30 users). Enterprise (custom pricing from €8,000+/year with custom seat counts beyond 30).
Key features
Search code by keywords, API names, or quoted phrases across packages and repositories
Read versioned source code at specific versions or git refs with symbol selectors
Compare source changes between package versions or repository refs
Check package health, adoption, license, downloads, and open advisories
Inspect direct and transitive dependencies with resolved versions
Check security vulnerabilities and affected versions for packages
Generate code examples grounded in open-source projects with cited sources
Ask research questions about packages with cited sources and read commands
Browse documentation pages and search by keywords with exact page locations
Review upgrade impacts including vulnerabilities, changelog, and dependency changes
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What makes it different
Version-aware indexing ensures agents get code and documentation matching their exact dependency versions, not latest releases
Integrated index of code, documentation, packages, and dependency graphs in one interface through MCP, CLI, and API
Deterministic results with exact file locations, line ranges, and symbol definitions for reliable agent decisions
Supports open-source repositories not published as packages plus major package registries like npm, PyPI, and crates.io
Fully offline licensing with Ed25519 cryptographic verification
Works with any MCP-compatible agent including Cursor, Claude Code, and Codex
GitHits
Palace