Is io.github.GhostPawJS/souls safe to use?

io.github.GhostPawJS/souls has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install io.github.GhostPawJS/souls?

io.github.GhostPawJS/souls supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.GhostPawJS/souls do?

io.github.GhostPawJS/souls provides 5 tools: CLI, Install, Ecosystem, Demo, Docs. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.GhostPawJS/souls?

io.github.GhostPawJS/souls is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.GhostPawJS/souls actively maintained?

io.github.GhostPawJS/souls is actively maintained - last commit was 2 days ago. It has 1 GitHub stars.

io.github.GhostPawJS/souls

@ghostpaw/souls

Local cognitive identity engine with traits, behavioral evidence, and revision history.

1 522/wk 5 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 2d ago

Works with most clients

Transport: stdio, sse, http

5 tools · ~125 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 2d ago

Edit this pageView history

io.github.GhostPawJS/souls is an MCP server that local cognitive identity engine with traits, behavioral evidence, and revision history. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 89/100 on MCPpedia's security, maintenance and efficiency rubric.

Other

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ghostpaw-souls": {
      "args": [
        "-y",
        "@ghostpaw/souls",
        "mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-ghostpawjs-souls)](https://mcppedia.org/s/io-github-ghostpawjs-souls)

Read me

What io.github.GhostPawJS/souls does

Local cognitive identity engine with traits, behavioral evidence, and revision history.

Test This Server

This server supports HTTP transport. Be the first to test it - help the community know if it works.

Loading README…

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

89/100across 5 weighted dimensions

How we score →

0255075100

−11

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @ghostpaw/souls against OSV.dev.

Inventory

Tools (5)

Click any tool to inspect its schema.

~125 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.GhostPawJS/souls safe to use?: io.github.GhostPawJS/souls has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.GhostPawJS/souls?: io.github.GhostPawJS/souls supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.GhostPawJS/souls do?: io.github.GhostPawJS/souls provides 5 tools: CLI, Install, Ecosystem, Demo, Docs. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.GhostPawJS/souls?: io.github.GhostPawJS/souls is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.GhostPawJS/souls actively maintained?: io.github.GhostPawJS/souls is actively maintained - last commit was 2 days ago. It has 1 GitHub stars.

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Community

Discussion

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Other

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ghostpaw-souls": {
      "args": [
        "-y",
        "@ghostpaw/souls",
        "mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-ghostpawjs-souls)](https://mcppedia.org/s/io-github-ghostpawjs-souls)

Read me

What io.github.GhostPawJS/souls does

Local cognitive identity engine with traits, behavioral evidence, and revision history.

Test This Server

This server supports HTTP transport. Be the first to test it - help the community know if it works.

README

@ghostpaw/souls

Agent identity as an essence plus evidence-backed traits, refined only when the evidence agrees.

npm install @ghostpaw/souls

Prompt evolution engine for cognitive identity. Stores identity as narrative essence plus evidence-backed traits, with structured level-up, crystallization-gated refinement, and full rollback. Not a prompt template library. Not a configuration manager. An evolutionary algorithm for how agents think.

Release binary with no runtime needed; library and npm usage require Node 24+. Zero runtime dependencies.

MCP server

Every client below starts the same stdio server: ghostpaw-souls mcp. For npm-based environments, use npx -y @ghostpaw/souls mcp. Identity and evidence live in ~/.ghostpaw/souls.db unless the GHOSTPAW_SOULS_DB environment variable (absolute path) or --db <path> says otherwise.

Claude Code

claude mcp add ghostpaw-souls -- ghostpaw-souls mcp

or as a plugin, which also installs the skill:

/plugin marketplace add GhostPawJS/souls
/plugin install ghostpaw-souls@ghostpaw-souls

Codex CLI (~/.codex/config.toml)

[mcp_servers.ghostpaw-souls]
command = "ghostpaw-souls"
args = ["mcp"]

Cursor (.cursor/mcp.json), Claude Desktop (claude_desktop_config.json) or a project .mcp.json:

{
  "mcpServers": {
    "ghostpaw-souls": {
      "command": "ghostpaw-souls",
      "args": ["mcp"]
    }
  }
}

Claude Desktop users can also install server.mcpb from the latest GitHub release. A Dockerfile is included for container hosts: docker build -t ghostpaw-souls . && docker run -i --rm -v souls:/data ghostpaw-souls.

The server speaks MCP 2026-07-28 (stateless, server/discover) and the initialize-based revisions 2025-11-25, 2025-06-18, 2025-03-26 and 2024-11-05.

Running inside sandboxed agent harnesses

Inside a Codex CLI --sandbox workspace-write session, the database and its parent directory must be inside a writable root, including SQLite's -wal and -shm side files. A default DB under ~/.ghostpaw outside those roots can fail with SQLITE_CANTOPEN or EPERM (often exit 70; directory creation failures may exit 2), even when normal shell permissions allow access. Put the DB inside the workspace with --db ./state/souls.db, or set GHOSTPAW_SOULS_DB="$PWD/state/souls.db" for CLI/MCP use.

To use an external DB directory, add it when starting the OpenAI Codex CLI (replace <dir-with-db> with its absolute path):

codex exec --sandbox workspace-write --add-dir <dir-with-db> "Run the GhostPaw CLI"

Alternatively, set

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

89/100across 5 weighted dimensions

How we score →

0255075100

−11

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @ghostpaw/souls against OSV.dev.

Inventory

Tools (5)

Click any tool to inspect its schema.

~125 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.GhostPawJS/souls safe to use?: io.github.GhostPawJS/souls has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.GhostPawJS/souls?: io.github.GhostPawJS/souls supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.GhostPawJS/souls do?: io.github.GhostPawJS/souls provides 5 tools: CLI, Install, Ecosystem, Demo, Docs. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.GhostPawJS/souls?: io.github.GhostPawJS/souls is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.GhostPawJS/souls actively maintained?: io.github.GhostPawJS/souls is actively maintained - last commit was 2 days ago. It has 1 GitHub stars.