A plugin that connects Gemini command-line tools and Gemini Code Assist to Onplana, a project and work-tracking service. It can work with projects, tasks, sprints, comments, risks, milestones, team members, and indexed organisation content.

It is for reading and updating project work, searching indexed content using keyword and meaning-based search, and connecting through an Onplana access token.

It brings project information and organisation-wide search into the Gemini tools, with updates controlled by plans and protections against prompt injection.

onplana — Plugin for Gemini CLI by Onplana/onplana-mcp-server

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/Onplana/onplana-mcp-server

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/onplana/onplana-mcp-server/gemini-extension/github.svg)](https://agentmods.dev/plugins/onplana/onplana-mcp-server/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/onplana/onplana-mcp-server/gemini-extension"><img src="https://agentmods.dev/badge/plugins/onplana/onplana-mcp-server/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/onplana/onplana-mcp-server/gemini-extension"><img src="https://agentmods.dev/badge/plugins/onplana/onplana-mcp-server/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

onplana scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

The scan reads gemini-extension.json. This mod also ships 1 executable file (examples/in-memory/server.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 18 lines

What it actually says

{
  "name": "onplana",
  "version": "1.0.0",
  "description": "Connect Gemini CLI + Gemini Code Assist to Onplana. Read and update projects, tasks, sprints, comments, risks, milestones, and team members. Search across your org's indexed content (vector + BM25 RAG). Audited, plan-gated, prompt-injection-contained.",
  "homepage": "https://onplana.com/mcp",
  "repository": "https://github.com/Onplana/onplana-mcp-server",
  "mcpServers": {
    "onplana": {
      "httpUrl": "https://mcp.onplana.com/mcp",
      "timeout": 30000,
      "headers": {
        "Authorization": "Bearer ${ONPLANA_PAT}"
      }
    }
  },
  "contextFileName": "GEMINI.md"
}

Files

What ships with it

4 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

12d ago First seen · 18 lines scan A fe6ad5b8db22

Subscribe to this mod's changes

onplana is a plugin published in the GitHub repository Onplana/onplana-mcp-server (4 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-04.

Data and AI Project management RAG and vectors ai-agents chatgpt claude mcp mcp-server model-context-protocol

onplana

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What ships with it

What this file has done since we first saw it

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