---
title: plugin — MCP server performance | Invoked Exchange
description: Real-world success rate, latency, and per-tool reliability for the plugin MCP server (ai.circulara/plugin).
doc_version: "1.0"
last_updated: "2026-07-13T07:33:22.348Z"
canonical: https://invoked.ai/surfaces/circulara-plugin
---

# plugin

Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.

- Registry name: `ai.circulara/plugin`
- Repository: https://github.com/CircularRoute/circulara-core
- Coverage: partially tested (auth-gated)
- Add to Invoked: https://invoked.ai/surfaces/circulara-plugin (or `invoked://surface/add?registry=ai.circulara%2Fplugin`)

## Community

_Building — published once enough workspaces have contributed._

## Sitemap

See the full [directory sitemap](https://invoked.ai/sitemap.md).