How do I install Skills?

Skills is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Skills safe to use?

Yes. Skills passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Skills?

Skills uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Skills MCP Server

by Fivebar Xyz

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

Trading tools for AI agents: token risk checks, swap quotes, unsigned swaps, holdings on 5 chains.

About

Trading tools for AI agents: token risk checks, swap quotes, unsigned swaps, holdings on 5 chains.

Remote endpoints: streamable-http: https://fivebar.xyz/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

13 tools verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "io-github-fivebar-xyz-fivebar": {
      "url": "https://fivebar.xyz/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Fivebar skills

Skills that teach AI agents to work with live data and act on it safely, through the Fivebar MCP. Every answer shows its sources.

Skill	What it teaches
fivebar-trading	Trade a token safely: find by address, check, quote with every fee, swap with your own wallet, watch.
fivebar-token-checks	Read a launch from the chain: bundles, the dev, holders and linked wallets, follow the money, fake lookalike tokens, x402 seller checks, wallet watchlists. Robinhood Chain, Solana, Ethereum and Base.
fivebar-research	Due diligence from SEC filings: financials, insider trades, dilution, what a filing says, fund holdings; plus Polymarket odds.

fivebar-trading

The routine a careful trader follows, as one tool call per step:

Find: tokens by contract address only, never by ticker. Confirm name, decimals and price.
Check: token_risk before every buy. Honeypots, mint and freeze authorities, taxes, owners, thin liquidity.
Size: swap_quote with the minimum out and every fee shown, before anything is built.
Swap: swap_build returns unsigned transactions. Exact-amount approvals only. Your own wallet signs.
Watch: wallet_holdings after the swap, valued at what selling would get now. Airdrops nobody can sell are flagged, not counted.

fivebar-token-checks

Was the launch clean? Safety, who bought in the first minute and whether they're linked, what the dev did since, who holds it now: four checks, run side by side. Then follow a wallet's money, read what it did today with fake lookalike tokens flagged, and check an x402 seller before paying. Facts, not accusations: wallets are never named.

fivebar-research

Due diligence the way an analyst does it: growth and margins from the 10-K and 10-Q, insiders' open-market buys and sales (routine pay and 10b5-1 plans told apart), dilution (share growth first, then shelves, ATMs and warrants; splits never counted), the filing's own words, and a fund's 13F holdings. Every number comes with its filing and date.

Instructions only. No scripts, nothing runs on your machine, no keys ever asked for or handled. Each skill reads in a minute.

Install

Claude Code: the plugin installs the skill and connects the Fivebar MCP in one go.

/plugin marketplace add fivebar-xyz/skills
/plugin install fivebar@fivebar

Codex, Cursor, GitHub Copilot, Gemini CLI and other agents that read Agent Skills:

npx skills add fivebar-xyz/skills

From a script or another agent (no prompts, every agent on the machine):

npx -y skills add fivebar-xyz/skills -y -g --agent '*'

Then connect the MCP if your agent doesn't have it yet: add https://fivebar.xyz/mcp as a remote (Streamable HTTP) MCP server. Free, no key.

Any agent: the MCP sends a short version of these routines when it connects, and offers seven prompts: "Trade a token safely", "Is this token safe?", "What do I hold?", "Was this launch clean?", "Due diligence on a company", "Check a seller before paying" and "Watch a wallet".

Fees

Data tools are free. Wallet watchlists are a paid feature for agents: $5 for 10 wallets or $20 for 50, per 30 days, over x402. Swaps built through Fivebar carry a 0.5% fee, paid inside the swap and shown in every quote next to the router's fee and gas.

Not financial advice. fivebar.xyz · Privacy

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