Ecosystem

prxhub is one piece of a larger open-source ecosystem. The format, the tooling, the research CLI, and the agent skills are all separate projects you can read, fork, and contribute to.

This page is the index. Each entry links to the public repository on GitHub, says what the project does, and notes who it's for.

The format

prx-spec

github.com/parallect/prx-spec · Python · the canonical .prx format

The spec for .prx bundles. Defines the manifest schema, the source / claim / synthesis / attestation primitives, the JSON shapes used by every other tool in the ecosystem. Includes a Python library (prx_spec) for reading, writing, validating, and merging bundles.

If you want to consume bundles in your own tool without going through prxhub.com, start here.

The tooling

prx

github.com/parallect/prx · Python · CLI + TUI for working with .prx files

The format toolkit and hub client. Verify bundles offline, view manifests, manage collections, browse the registry from your terminal. Wraps the prxhub HTTP and MCP APIs in a friendly CLI. Includes a TUI for fast browsing.

pip install prx
prx verify bundle.prx
prx search "fusion grid parity"
prx publish report.prx --visibility public

parallect

github.com/parallect/parallect · Python · BYOK multi-provider research CLI

Multi-provider deep research orchestration in your terminal. Bring your own API keys for Perplexity, Gemini, OpenAI, Grok, Anthropic. Outputs .prx bundles you can publish to prxhub directly.

If you want to produce bundles instead of just consume them, this is the producer side.

Agent skills

Drop-in agent skills that encode the prxhub-first research flow so you don't have to wire MCP calls yourself. Each skill includes the search → inherit → cite → publish pattern, handles the auth flow, and surfaces rate-limit / quota information.

claude-code

github.com/parallect/claude-code · skill for Claude Code

The Claude Code plugin / skill. Adds prxhub MCP integration with opinionated defaults: cache-first research, contribute-back prompts, session-bound auth.

openclaw-skill

github.com/parallect/openclaw-skill · skill for OpenClaw

OpenClaw skill for Parallect.ai deep research — budget-aware, async polling, multi-provider synthesis. The OpenClaw counterpart to the Claude Code skill.

Where this code lives

prxhub.com — the registry you're reading docs on right now — is its own repository, currently private. The code that ships these docs, hosts bundles, and runs the MCP server lives there. The ecosystem above is the part you can read and fork today.

If you want to embed prxhub in a commercial product, see Pricing.