MCP server

Circulara Plugin Official

ai.circulara/plugin

Checked 27 Oct 2026, 08:19 UTC · Still published on its registry; checked against OSV.dev; never run by us

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

Runs on your computerVerified publisher: circulara.ai

Source

At a glance

Type: MCP server
Publisher: circulara.ai (verified by the MCP Registry)
Status: Runs on your computer
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
Last checked: 27 Oct 2026, 08:19 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. It then runs the package on your computer with your permissions. For other apps, copy the setup below.

Claude Code

claude mcp add plugin --env CIRCULARA_BACKEND_URL=YOUR_VALUE --env CIRCULARA_TENANT_ID=YOUR_VALUE --env CIRCULARA_TOKEN=YOUR_VALUE --env CIRCULARA_SEAT_ID=YOUR_VALUE --env CIRCULARA_USER_ID=YOUR_VALUE -- npx -y @circulara/plugin@0.1.2

Claude Desktop

{"mcpServers":{"plugin":{"command":"npx","args":["-y","@circulara/plugin@0.1.2"],"env":{"CIRCULARA_BACKEND_URL":"YOUR_VALUE","CIRCULARA_TENANT_ID":"YOUR_VALUE","CIRCULARA_TOKEN":"YOUR_VALUE","CIRCULARA_SEAT_ID":"YOUR_VALUE","CIRCULARA_USER_ID":"YOUR_VALUE"}}}}

Codex (config.toml)

[mcp_servers.plugin]
command = "npx"
args = ["-y","@circulara/plugin@0.1.2"]
env = { CIRCULARA_BACKEND_URL = "YOUR_VALUE", CIRCULARA_TENANT_ID = "YOUR_VALUE", CIRCULARA_TOKEN = "YOUR_VALUE", CIRCULARA_SEAT_ID = "YOUR_VALUE", CIRCULARA_USER_ID = "YOUR_VALUE" }

Gemini CLI

{"mcpServers":{"plugin":{"command":"npx","args":["-y","@circulara/plugin@0.1.2"],"env":{"CIRCULARA_BACKEND_URL":"YOUR_VALUE","CIRCULARA_TENANT_ID":"YOUR_VALUE","CIRCULARA_TOKEN":"YOUR_VALUE","CIRCULARA_SEAT_ID":"YOUR_VALUE","CIRCULARA_USER_ID":"YOUR_VALUE"}}}}

Cursor

{"mcpServers":{"plugin":{"command":"npx","args":["-y","@circulara/plugin@0.1.2"],"env":{"CIRCULARA_BACKEND_URL":"YOUR_VALUE","CIRCULARA_TENANT_ID":"YOUR_VALUE","CIRCULARA_TOKEN":"YOUR_VALUE","CIRCULARA_SEAT_ID":"YOUR_VALUE","CIRCULARA_USER_ID":"YOUR_VALUE"}}}}

VS Code

{"servers":{"plugin":{"type":"stdio","command":"npx","args":["-y","@circulara/plugin@0.1.2"],"env":{"CIRCULARA_BACKEND_URL":"YOUR_VALUE","CIRCULARA_TENANT_ID":"YOUR_VALUE","CIRCULARA_TOKEN":"YOUR_VALUE","CIRCULARA_SEAT_ID":"YOUR_VALUE","CIRCULARA_USER_ID":"YOUR_VALUE"}}}}

Runs on your computer with your permissions: check the package and its source before installing. Replace YOUR_VALUE with your own CIRCULARA_BACKEND_URL, CIRCULARA_TENANT_ID, CIRCULARA_TOKEN, CIRCULARA_SEAT_ID, CIRCULARA_USER_ID.

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