What is lgl-mcp-server?

A connection to Little Green Light, a customer relationship management system for nonprofits. It lets the agent work with donor, gift, group, and contact information, using an API key for access.

Use it to search donors, record gifts, and manage groups and contacts in Little Green Light.

It reduces the need to switch between the coding agent and the nonprofit's donor-management system.

lgl-mcp-server — MCP server for Claude Code and Codex by WillHeadlee

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/WillHeadlee/Little-Green-Light-MCP-Server

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

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/mcp/willheadlee/little-green-light-mcp-server/lgl-mcp-server/github.svg)](https://agentmods.dev/mcp/willheadlee/little-green-light-mcp-server/lgl-mcp-server)

Your own site

<a href="https://agentmods.dev/mcp/willheadlee/little-green-light-mcp-server/lgl-mcp-server"><img src="https://agentmods.dev/badge/mcp/willheadlee/little-green-light-mcp-server/lgl-mcp-server/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/mcp/willheadlee/little-green-light-mcp-server/lgl-mcp-server"><img src="https://agentmods.dev/badge/mcp/willheadlee/little-green-light-mcp-server/lgl-mcp-server.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

lgl-mcp-server 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.

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.

server.json · 12 lines

What it actually says

{
  "lgl-mcp-server": {
    "command": "npx",
    "args": [
      "-y",
      "lgl-mcp-server"
    ],
    "env": {
      "LGL_API_KEY": ""
    }
  }
}

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 · 12 lines scan A 4cc06039c436

Subscribe to this mod's changes

lgl-mcp-server is an MCP server published in the GitHub repository WillHeadlee/Little-Green-Light-MCP-Server (1 stars, last pushed 28d ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. 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 2026-08-31.

crm crm-connections little-green-light mcp-server mcp-servers

lgl-mcp-server

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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