Recta

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Computer or cloud
• Transport: stdio, Streamable HTTP
• Category: Other
• You need to fill in: RECTA_PRIVATE_KEY

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet
• npmNode.js installed (for the npx command)

Which app do you use?

https://api.recta.build/mcp

{
  "mcpServers": {
    "recta": {
      "command": "npx",
      "args": [
        "-y",
        "@recta/mcp"
      ],
      "env": {
        "RECTA_PRIVATE_KEY": "your-value",
        "RECTA_ALLOW_EXECUTE": "your-value",
        "RECTA_MAX_FEE_USDC": "your-value",
        "RECTA_MIN_OUTPUT_BPS": "your-value"
      }
    }
  }
}

claude mcp add --transport http recta https://api.recta.build/mcp

claude mcp add recta --env RECTA_PRIVATE_KEY=your-value --env RECTA_ALLOW_EXECUTE=your-value --env RECTA_MAX_FEE_USDC=your-value --env RECTA_MIN_OUTPUT_BPS=your-value -- npx -y @recta/mcp

{
  "mcpServers": {
    "recta": {
      "url": "https://api.recta.build/mcp"
    }
  }
}

{
  "mcpServers": {
    "recta": {
      "command": "npx",
      "args": [
        "-y",
        "@recta/mcp"
      ],
      "env": {
        "RECTA_PRIVATE_KEY": "your-value",
        "RECTA_ALLOW_EXECUTE": "your-value",
        "RECTA_MAX_FEE_USDC": "your-value",
        "RECTA_MIN_OUTPUT_BPS": "your-value"
      }
    }
  }
}

{
  "servers": {
    "recta": {
      "type": "http",
      "url": "https://api.recta.build/mcp"
    }
  }
}

{
  "servers": {
    "recta": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@recta/mcp"
      ],
      "env": {
        "RECTA_PRIVATE_KEY": "your-value",
        "RECTA_ALLOW_EXECUTE": "your-value",
        "RECTA_MAX_FEE_USDC": "your-value",
        "RECTA_MIN_OUTPUT_BPS": "your-value"
      }
    }
  }
}

https://api.recta.build/mcp

Your choice stays on this device in a cookie; no account needed.

Values you fill in

• RECTA_PRIVATE_KEY secret required env
  The agent wallet's private key (EOA). Used only locally, to sign; never sent to Recta.
• RECTA_ALLOW_EXECUTE env
  Set to yes to let the agent sign fee permits and send transactions. Anything else keeps the server read and preview only.
• RECTA_MAX_FEE_USDC env
  The most one fee permit may authorize, in USDC.
• RECTA_MIN_OUTPUT_BPS env
  The route must guarantee the recipient at least this share of the amount sent, in basis points.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• recta_about

  Start here. Call Recta before your agent moves stablecoins or BTC from one blockchain to another (a bridge or cross-chain transfer): give it the route you would use anyway, and it answers, for free, whether a cheaper route exists at the same chain state and proves the saving. If

• recta_status

  Call before relying on Recta in a run: whether it is ready to evaluate now, and its contract version.

• recta_service_descriptor

  Call to check whether a planned cross-chain transfer is covered: the supported corridors (source and destination networks and assets), the bridges compared (Across, CCTP, Stargate, USDT0 and others), amount ranges, limits and the JSON Schema of every request and response.

• recta_prepare_signed_request

  Step 1 of a free quote for a cross-chain transfer. Computes the exact message the agent's EVM wallet must sign (EIP-191 personal_sign) for one Recta request, and the headers to send. Holds no key and calls nothing. Then call recta_send_signed_request with the same method, path, i

• recta_send_signed_request

  Step 2: sends the request signed by the agent's own wallet to a Recta route and returns its HTTP status and JSON body. POST /v1/golden-corridor/commercial-evaluations returns, free, the cheapest provable route against the route the agent would use anyway, or an abstention. Execut

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified with the GitHub account RectaBuild, which owns the repo

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 152 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 5 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

• More stars than 0% of the other 32589 servers in this category
• Published to the registry more recently than 98% of the other 32589 servers in this category
• Basic checks equal to or better than 100% of the other 32589 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

No README found in the repo