hybridmind: Skill for Claude Code

.agents/skills/hybridmind-mcp-setup/SKILL.md

hybridmind-mcp-setup is a skill for Claude Code, Codex from a3ro-dev/hybridmind. It costs 57 tokens per session (869 once invoked), scanned A, original, MIT.

Setup instructions for HybridMind, a memory server that works with MCP-compatible AI clients such as Claude Code, Cursor, and Windsurf.

In plain words
What is it for?
Connecting HybridMind's remember, recall, relate, and forget tools to an AI coding client.
Why use it?
It explains how to install, configure, connect, and troubleshoot the server instead of requiring users to assemble the setup themselves.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; mentions Claude Code; installed under .agents/ (shared by several agents).

This is a3ro-dev/hybridmind's own configuration. It tells Claude Code and Codex how to work on hybridmind itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything hybridmind configures →

Reuse

Borrowing it

Nothing to install: this file belongs to a3ro-dev/hybridmind. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/a3ro-dev/hybridmind/main/.agents/skills/hybridmind-mcp-setup/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/a3ro-dev/hybridmind

Made for: Claude Code, Codex.

Wrote this? Show the measurements

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Your own site · 80×15
<a href="https://agentmods.dev/skills/a3ro-dev/hybridmind/hybridmind-mcp-setup"><img src="https://agentmods.dev/badge/skills/a3ro-dev/hybridmind/hybridmind-mcp-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 869 The whole file, excluding the scripts and references it only reads on demand.
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.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00057 $0.00869
Opus 5 $0.00028 $0.00434
Sonnet 5 $0.00011 $0.00174
Haiku 4.5 $0.00006 $0.00087

Measured 9d ago against content hash dc7652ff67c6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

hybridmind-mcp-setup 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 9d 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.

.agents/skills/hybridmind-mcp-setup/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

HybridMind MCP Server Setup

HybridMind exposes a plug-n-play MCP server at mcp_server/main.py. Once connected, any MCP client gets four memory tools: remember, recall, relate, forget.

Prerequisites

  1. HybridMind server must be running at http://localhost:8000 (or another URL you choose):

    cd /path/to/hybridmind
    uvicorn main:app --host 0.0.0.0 --port 8000
    
  2. Install the MCP SDK in the HybridMind venv:

    pip install "mcp[cli]"
    

    (Already in requirements.txt — just run pip install -r requirements.txt if starting fresh.)


Connecting to Claude Code

Add to ~/.claude/mcp.json (create if it doesn't exist):

{
  "mcpServers": {
    "hybridmind": {
      "command": "python",
      "args": ["/absolute/path/to/hybridmind/mcp_server/main.py"],
      "env": {
        "HYBRIDMIND_API_URL": "http://localhost:8000"
      }
    }
  }
}

Windows path example:

"args": ["D:\\hybridmind\\mcp_server\\main.py"]

Then restart Claude Code. You'll see hybridmind in the MCP servers panel.


Connecting to Cursor

In .cursor/mcp.json (workspace) or ~/.cursor/mcp.json (global):

{
  "mcpServers": {
    "hybridmind": {
      "command": "python",
      "args": ["/absolute/path/to/hybridmind/mcp_server/main.py"],
      "env": {
        "HYBRIDMIND_API_URL": "http://localhost:8000"
      }
    }
  }
}

Connecting to Windsurf

In ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "hybridmind": {
      "command": "python",
      "args": ["/absolute/path/to/hybridmind/mcp_server/main.py"],
      "env": {
        "HYBRIDMIND_API_URL": "http://localhost:8000"
      }
    }
  }
}

Connecting to any other MCP client

The MCP server uses stdio transport. Start it with:

python /path/to/hybridmind/mcp_server/main.py

Use mcp dev to inspect the server tools locally:

mcp dev /path/to/hybridmind/mcp_server/main.py

Read the full file on GitHub · 139 lines

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. 9d ago First seen · 139 lines · 57 tokens per session scan A dc7652ff67c6

Subscribe to this mod's changes

hybridmind-mcp-setup is a skill published in the GitHub repository a3ro-dev/hybridmind (5 stars, last pushed 14d ago), licensed MIT. It adds 57 tokens to every session and 869 once invoked, about $0.0003 per session on Opus 5. 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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