What is fiber-ai-core?

A remote MCP server for Fiber AI. MCP is a standard way for an AI assistant to connect to external tools and services, and this server requires an API key.

Use it when an MCP-compatible coding agent needs to access Fiber AI tools through the main service endpoint.

It gives an MCP-compatible assistant a ready-made connection to Fiber AI without embedding the service connection logic in the project.

fiber-ai-core — MCP server for Claude Code by fiber-ai

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/fiber-ai/fiber-ai-plugin

Made for: Claude Code.

Or install fiber, the plugin that ships this one along with the rest of its 16 skills, 4 commands, 7 agents, 3 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.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/fiber-ai/fiber-ai-plugin/fiber-ai-core.svg)](https://agentmods.dev/mcp/fiber-ai/fiber-ai-plugin/fiber-ai-core)

Your own site

<a href="https://agentmods.dev/mcp/fiber-ai/fiber-ai-plugin/fiber-ai-core"><img src="https://agentmods.dev/badge/mcp/fiber-ai/fiber-ai-plugin/fiber-ai-core.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. 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

fiber-ai-core 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 7d 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 · 9 lines

What it actually says

{
  "fiber-ai-core": {
    "type": "http",
    "url": "https://mcp.fiber.ai/mcp",
    "headers": {
      "x-api-key": "${user_config.api_key}"
    }
  }
}

Same file

What else `.mcp.json` configures

This page is one entry in a file that holds 3. Installing the file brings all of them; each is measured and scanned on its own page.

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.

7d ago First seen · 9 lines scan A 7b1c7202dba9

Subscribe to this mod's changes

fiber-ai-core is an MCP server published in the GitHub repository fiber-ai/fiber-ai-plugin (2 stars, last pushed 2mo 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.

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