hermes-pmxt: plugin for Hermes Agent

What hermes-pmxt does

hermes-pmxt brings prediction-market research to Hermes Agent through PMXT 2.54.x. It combines a Python SDK, a native Hermes plugin and a bundled skill available as hermes-pmxt:pmxt. The plugin is read-only: it discovers events and markets, examines series and order books, and uses PMXT Router relation and confidence evidence for cross-venue research. In the README's example, the agent searches and quotes a market and reports the implied probabilities.

The plugin exposes pmxt_runtime_status, pmxt_list_exchanges, pmxt_search, pmxt_events, pmxt_series, pmxt_order_books and pmxt_matched_market_clusters. It does not place or cancel orders, fund accounts or touch wallets, although the SDK keeps separately documented, confirmation-gated legacy order helpers. Three runtime modes exist: hosted, with PMXT_API_KEY against api.pmxt.dev; custom, with PMXT_API_URL or PMXT_BASE_URL; and a local sidecar expected at http://localhost:3847.

Key features

Native Hermes plugin with seven read-only tools
Bundled skill available as hermes-pmxt:pmxt
Python SDK with search, quote, order book, OHLCV and trade helpers
Cross-venue research using PMXT Router relation and confidence evidence
Hosted, custom and local sidecar runtime modes
pmxt_runtime_status check to confirm the current mode

When to use it

Asking Hermes what the market implies about the chance of a political or crypto event
Comparing the same question across prediction-market venues
Inspecting order book depth before forming a view

Who it is for: Hermes Agent users and developers who research prediction markets and want agent access to market data without any trading ability.

How it fits with Hermes Agent

Built for Hermes Agent as a native plugin enabled with hermes plugins enable, plus a bundled skill that Hermes can load.

How to install hermes-pmxt

These commands are copied from the project's README. Check the repository for the latest steps before you run them.

pip install hermes-pmxt
hermes plugins enable hermes-pmxt

Requirements: Install into the same Python environment that runs hermes; a PMXT_API_KEY for hosted mode, or a PMXT-compatible server for custom or local modes

FAQ

What is hermes-pmxt?

hermes-pmxt is a prediction-market research integration for Hermes Agent. It provides a Python SDK, a native read-only Hermes plugin and a bundled skill, all built on PMXT 2.54.x.

Can hermes-pmxt place trades?

No, the native plugin cannot. It does not submit or cancel orders, fund accounts or access wallets. Only the Python SDK retains separately documented, confirmation-gated legacy order helpers.

How do I install hermes-pmxt?

Run pip install hermes-pmxt in the same Python environment that runs hermes, then hermes plugins enable hermes-pmxt. Restart Hermes or start a new session afterwards.