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apollo

apollo is an MCP server for Claude Code from adelaidasofia/apollo-mcp. Its token cost is not measured, scanned A, original, MIT.

An integration that connects a coding agent to the Apollo.io REST API through a local Python server. Apollo.io is a sales platform, and this setup requires an Apollo API key.

In plain words
What is it for?
Use it when an agent needs to access Apollo.io through the provided local server. The input does not specify which Apollo operations this version exposes.
Why use it?
It avoids calling Apollo’s HTTP API directly from each automation or agent workflow.

MCP server for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: listed in a Claude config.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the apollo-mcp plugin — 1 hook, 2 MCP servers shipped together

not rated 3 13d ago A scan tokens not measured original MIT
View the source file adelaidasofia/apollo-mcp diazroa.com
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add adelaidasofia/apollo-mcp
Claude Code
/plugin install apollo-mcp

Made for: Claude Code.

Or install apollo-mcp, the plugin that ships this one along with the rest of its 1 hook, 2 MCP servers.

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.

agentmods badge for apollo

README.md
[![agentmods](https://agentmods.dev/badge/mcp/adelaidasofia/apollo-mcp/apollo.svg)](https://agentmods.dev/mcp/adelaidasofia/apollo-mcp/apollo)
Your own site
<a href="https://agentmods.dev/mcp/adelaidasofia/apollo-mcp/apollo"><img src="https://agentmods.dev/badge/mcp/adelaidasofia/apollo-mcp/apollo.svg" alt="Measured on agentmods" 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. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

apollo 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 5d 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.

.mcp.json · 11 lines

What it actually says

{
  "apollo": {
    "command": "python3",
    "args": [
      "${CLAUDE_PLUGIN_ROOT}/server.py"
    ],
    "env": {
      "APOLLO_API_KEY": "${APOLLO_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.

  1. 5d ago First seen · 11 lines scan A d69cd15045f9

Subscribe to this mod's changes

apollo is an MCP server published in the GitHub repository adelaidasofia/apollo-mcp (3 stars, last pushed 13d 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.

Marketing and SEOanthropicapollo-ioclaude-codecrmfastmcpmcp
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