Is io.github.SaravananJaichandar/world-model-mcp safe to use?

io.github.SaravananJaichandar/world-model-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install io.github.SaravananJaichandar/world-model-mcp?

io.github.SaravananJaichandar/world-model-mcp 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.SaravananJaichandar/world-model-mcp do?

io.github.SaravananJaichandar/world-model-mcp provides 1 tool: resolve_contradiction. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.SaravananJaichandar/world-model-mcp?

io.github.SaravananJaichandar/world-model-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.SaravananJaichandar/world-model-mcp actively maintained?

io.github.SaravananJaichandar/world-model-mcp is actively maintained — last commit was 1 day ago. It has 22 GitHub stars.

io.github.SaravananJaichandar/world-model-mcp

world-model-mcp

Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.

22 1 tool GitHub PyPI

No known CVEs

MIT license

Actively maintained

Last commit 1d ago

Works with most clients

Transport: stdio, sse, http

1 tool · ~90 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 1h ago

Edit this pageView history

io.github.SaravananJaichandar/world-model-mcp is an MCP server that temporal knowledge graph for codebases with constraint enforcement at the edit boundary. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 86/100 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": {
    "io-github-saravananjaichandar-world-model-mcp": {
      "args": [
        "world-model-mcp"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-saravananjaichandar-world-model-mcp)](https://mcppedia.org/s/io-github-saravananjaichandar-world-model-mcp)

Read me

What io.github.SaravananJaichandar/world-model-mcp does

Enforcement, provenance, and harness-neutral memory for AI coding agents. A temporal knowledge graph that validates code changes against learned constraints at the edit boundary, re-injects relevant context after compaction, tracks contradictions with confidence-weighted resolution, and runs across Claude Code and Cursor.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'world-model-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

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

Score breakdown

86/100across 5 weighted dimensions

How we score →

0255075100

−14

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked world-model-mcp against OSV.dev.

Inventory

Tools (1)

Click any tool to inspect its schema.

~90 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.SaravananJaichandar/world-model-mcp safe to use?: io.github.SaravananJaichandar/world-model-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install io.github.SaravananJaichandar/world-model-mcp?: io.github.SaravananJaichandar/world-model-mcp 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.SaravananJaichandar/world-model-mcp do?: io.github.SaravananJaichandar/world-model-mcp provides 1 tool: resolve_contradiction. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.SaravananJaichandar/world-model-mcp?: io.github.SaravananJaichandar/world-model-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.SaravananJaichandar/world-model-mcp actively maintained?: io.github.SaravananJaichandar/world-model-mcp is actively maintained — last commit was 1 day ago. It has 22 GitHub stars.

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Community

Discussion

Start a conversation

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

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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": {
    "io-github-saravananjaichandar-world-model-mcp": {
      "args": [
        "world-model-mcp"
      ],
      "command": "uvx"
    }
  }
}

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-saravananjaichandar-world-model-mcp)](https://mcppedia.org/s/io-github-saravananjaichandar-world-model-mcp)

Read me

What io.github.SaravananJaichandar/world-model-mcp does

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'world-model-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

World Model MCP

Persistent memory + optional signed audit for AI coding agents.

world-model-mcp is persistent memory plus a post-quantum-signed, offline-verifiable audit trail for AI coding agents (FIPS 205 hybrid Ed25519 + SLH-DSA), MIT-licensed and fully local.

world-model-mcp ships a local SQLite knowledge graph your agent queries every turn: hallucinations become verifiable, corrections stick across sessions, and regressions get caught before they land. Flip on the audit chain and every event is signed with FIPS 205 hybrid Ed25519 + SLH-DSA, verifiable offline forever. MIT-licensed, runs entirely local, works with 10+ AI coding agents including Claude Code, Cursor, Codex, Continue, Cline, Windsurf, GitHub Copilot Chat, pi, OpenClaw, and Hermes Agent.

Latest: v0.16.2. world-model demo ends with a live notary beat: three sample decisions signed into a real hybrid-signed epoch (Ed25519 + SLH-DSA-SHA2-128f, FIPS 205), verified VALID, mutated one byte to prove tamper detection fires live (INVALID), then restored. Zero signup, zero token, zero network; drops a world-model-demo-receipt.json in the current directory and emits a copy-paste etch.systems/verify#<manifest> URL. v0.16.1 adds a graceful skip when the local liboqs build was compiled without SLH-DSA (rather than crashing the demo). Full version history in CHANGELOG.md.

Try it in 10 seconds

pip install -U world-model-mcp && world-model demo

You will see three sample decisions signed into a tamper-evident epoch, then the demo mutates one byte and re-verifies to prove the tamper is detected instantly (INVALID), then restores and re-verifies (VALID again). Offline, no account, no network. A world-model-demo-receipt.json lands in your current directory and a shareable etch.systems/verify#… URL is printed for anyone to check the same receipt in a browser.

mcp-name: io.github.SaravananJaichandar/world-model-mcp

FAQ

What is world-model-mcp? world-model-mcp is persistent memory plus a post-quantum-signed, offline-verifiable audit trail for AI coding agents, exposed as an MCP server the agent queries every turn. It runs entirely local, ships as MIT-licensed Python + optional adapters for 10+ AI coding agents.

How is it different from Mem0, Letta, and other agent-memory tools? world-model-mcp is the only agent-memory tool that ships a hybrid post-quantum signed audit chain (FIPS 205 Ed25519 + SLH-DSA-SHA2-128f) alongside memory, with an offline reference verifier (etch-verify) and dual external anchoring (Sigstore Rekor + Bitcoin OpenTimestamps) available via the hosted etch.systems companion. Peer tools (Mem0, Letta, agentmemory) ship memory without a signed audit chain. See the "Compared to" table below for a per-mechanism breakdown.

Is the audit trail post-quantum secure? Yes. Every closed epoch carries a hybrid signature: Ed25519 (classical) plus SLH-DSA-SHA2-128f (FIPS 205 stateless hash-based post-quantum signature). A future quantum adversary that breaks Ed25519 alone still faces the SLH-DSA signature over the same payload; both signatures must forge for the chain to be forged.

How do I verify a record offline, with no account? Run `pip install -U world-model-mcp && world-model

... 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

86/100across 5 weighted dimensions

How we score →

0255075100

−14

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked world-model-mcp against OSV.dev.

Inventory

Tools (1)

Click any tool to inspect its schema.

~90 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.SaravananJaichandar/world-model-mcp safe to use?: io.github.SaravananJaichandar/world-model-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install io.github.SaravananJaichandar/world-model-mcp?: io.github.SaravananJaichandar/world-model-mcp 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.SaravananJaichandar/world-model-mcp do?: io.github.SaravananJaichandar/world-model-mcp provides 1 tool: resolve_contradiction. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.SaravananJaichandar/world-model-mcp?: io.github.SaravananJaichandar/world-model-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.SaravananJaichandar/world-model-mcp actively maintained?: io.github.SaravananJaichandar/world-model-mcp is actively maintained — last commit was 1 day ago. It has 22 GitHub stars.