Is Simplefunctions MCP Server safe to use?

Simplefunctions MCP Server 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.

How do I install Simplefunctions MCP Server?

Simplefunctions MCP Server can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with Simplefunctions MCP Server?

Simplefunctions MCP Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is Simplefunctions MCP Server actively maintained?

Simplefunctions MCP Server is actively maintained — last commit was 13 days ago. It has 10 GitHub stars.

Simplefunctions MCP Server

Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.

10 0 tools GitHub

No known CVEs

No license

Actively maintained

Last commit 13d ago

Works with most clients

Transport: stdio, http

0 tools

Grade F

Edit this pageView history

AI / ML Finance

Step 1

Install in your client

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

Supported in Claude Desktopstdio, http · Node 18+

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

{
  "mcpServers": {
    "simplefunctions-mcp-server": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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-spfunctions-simplefunctions)](https://mcppedia.org/s/io-github-spfunctions-simplefunctions)

Read me

What Simplefunctions MCP Server does

Prediction market intelligence from the terminal. Build causal thesis models, scan Kalshi & Polymarket for mispricings, and trade.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

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

Score breakdown

34/100across 5 weighted dimensions

How we score →

0255075100

−66

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

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 Simplefunctions MCP Server safe to use?: Simplefunctions MCP Server 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.
How do I install Simplefunctions MCP Server?: Simplefunctions MCP Server can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with Simplefunctions MCP Server?: Simplefunctions MCP Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is Simplefunctions MCP Server actively maintained?: Simplefunctions MCP Server is actively maintained — last commit was 13 days ago. It has 10 GitHub stars.

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Edit this pageView history

AI / ML Finance

Step 1

Install in your client

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

Supported in Claude Desktopstdio, http · Node 18+

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

{
  "mcpServers": {
    "simplefunctions-mcp-server": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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-spfunctions-simplefunctions)](https://mcppedia.org/s/io-github-spfunctions-simplefunctions)

Read me

What Simplefunctions MCP Server does

Prediction market intelligence from the terminal. Build causal thesis models, scan Kalshi & Polymarket for mispricings, and trade.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

SimpleFunctions CLI (`sf`)

Reference and issue mirror for @spfunctions/cli, the supported SimpleFunctions command-line interface for prediction-market infrastructure.

The current CLI is distributed through npm. Install the package and treat the installed sf binary as the source of truth:

npm i -g @spfunctions/cli
sf login
sf status --json
sf world --json
sf describe --all --json

sf is the primary local surface for SimpleFunctions. It queries live Kalshi + Polymarket state, inspects markets and orderbooks, exports structured JSON for coding agents, runs thesis and portfolio workflows, and keeps execution commands explicit and permission-gated.

What this repository is

Public reference page for the npm package.
Issue tracker for @spfunctions/cli.
Installation, support, and discovery pointer for the current sf surface.

What this repository is not

It is not the current full operator-runtime source tree.
It is not the canonical command inventory.
It should not be used to infer current command counts, market counts, or execution behavior.

Use sf describe --all --json for the installed command manifest. Use https://simplefunctions.dev/api/internal/statistics for current public surface counts.

First useful workflow

sf status --json
sf world --json
sf discover --quality --json
sf inspect <ticker> --json

If a command is unavailable in your installed version, run:

npm i -g @spfunctions/cli@latest
sf describe --all --json

Product surface order

CLI: primary local control plane for humans, shell scripts, cron, Claude Code, Codex, and other coding agents.
HTTP/Data API: network surface for services, dashboards, notebooks, and remote workers.
SDKs and agent runtime: planned wrappers over stable CLI/API object contracts.
MCP: compatibility adapter for MCP-only hosts, not the canonical product center.

License

The public mirror is MIT-licensed. The supported npm distribution may include private SimpleFunctions runtime code.

Loading README…

Scored, not listed

Why this score

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

Score breakdown

34/100across 5 weighted dimensions

How we score →

0255075100

−66

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

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 Simplefunctions MCP Server safe to use?: Simplefunctions MCP Server 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.
How do I install Simplefunctions MCP Server?: Simplefunctions MCP Server can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with Simplefunctions MCP Server?: Simplefunctions MCP Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is Simplefunctions MCP Server actively maintained?: Simplefunctions MCP Server is actively maintained — last commit was 13 days ago. It has 10 GitHub stars.

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Others in ai-ml / finance

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Better Chatbot94

Just a Better Chatbot. Powered by Agent & MCP & Workflows.

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MCP Security Weekly

Get CVE alerts and security updates for Simplefunctions MCP Server and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

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

Simplefunctions MCP Server

Install in your client

What Simplefunctions MCP Server does

Test This Server

Why this score

34/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

Simplefunctions MCP Server

Install in your client

What Simplefunctions MCP Server does

Test This Server

SimpleFunctions CLI (`sf`)

What this repository is

What this repository is not

First useful workflow

Product surface order

Links

License

Why this score

34/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

SimpleFunctions CLI (`sf`)

What this repository is

What this repository is not

First useful workflow

Product surface order

Links

License

Simplefunctions MCP Server

Install in your client

What Simplefunctions MCP Server does

Test This Server

Why this score

34/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

Simplefunctions MCP Server

Install in your client

What Simplefunctions MCP Server does

Test This Server

SimpleFunctions CLI (sf)

What this repository is

What this repository is not

First useful workflow

Product surface order

Links

License

Why this score

34/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

SimpleFunctions CLI (sf)

What this repository is

What this repository is not

First useful workflow

Product surface order

Links

License

SimpleFunctions CLI (`sf`)

SimpleFunctions CLI (`sf`)