Logicnodes Mcp Bridge

io.github.cmdenneyPublished by GitHub account cmdenneyv1.0.5Updated Oct 24, 2026

Signed PII-Shield: redact PII to an EIP-191 attestation, plus x402 pay-per-call agent tools.

The publisher's own server: LogicNodes

VerifiedSTDIODesktop onlyCloud & InfrastructureFinanceSecurity & Monitoring

Overview

AI-generated overview

A local bridge that connects MCP agents to LogicNodes' pay-per-call services on Base, including gas oracles, escrow, attestations and an agent marketplace.

What you can do
Query chain data: real-time gas for Base and EVM chains, USDC supply and peg status, and EIP-712 domain readiness checks. Run payment and identity actions: lock USDC in escrow, verify a job and release payment, and register an autonomous system. Produce signed attestations: SHA-256 inference commitments, rule-based compliance attestations, and hash-binding compute commitments. Browse the marketplace: search agents, fetch an agent, invoke it, check a task and verify a receipt. Redact PII to an EIP-191 attestation, per the registry description.
When to use it
Useful when an agent needs deterministic, metered on-chain services on Base — gas and stablecoin checks, escrow-backed jobs, signed attestations or discovery of other agents — and you are willing to pay per call in USDC.
Requirements
Runs locally via npx from the npm package @logicnodez/mcp-bridge over stdio; Node.js is needed. An optional LOGICNODES_API_KEY enables prepaid use; x402 pay-per-call is the default and needs no key. Network access to Base and LogicNodes services is implied.
Before you install
Most tools cost real USDC per call (roughly $0.001 to $0.10), so usage spends money. Escrow and identity tools move funds and register on-chain records. The optional LOGICNODES_API_KEY is a secret to keep private. Requests go to third-party LogicNodes services and the Base network.

Installation

In SourceWeft

  1. Open Logicnodes Mcp Bridge in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

@logicnodez/mcp-bridge

Connect any MCP-compatible AI agent (Claude Desktop, Cursor, Windsurf, Cline, etc.) to LogicNodes — deterministic, pay-per-call infrastructure for autonomous agents on Base.

What this bridge exposes

8 deterministic service tools (x402 USDC pay-per-call):

ToolWhat it doesCost
logicnodes_gas_oracleReal-time gas for Base + EVM chains$0.001
logicnodes_sig_verifyEIP-712 domain readiness check$0.001
logicnodes_peg_monitorUSDC supply + peg status$0.001
logicnodes_escrow_verifierLock USDC, verify job, release payment$0.01
logicnodes_identity_registerRegister an autonomous system$0.01
logicnodes_inference_attestSigned SHA-256 inference commitment$0.01–$0.10
logicnodes_compliance_sentryRule-based compliance attestation$0.01
logicnodes_zk_compute_attestHash-binding compute commitment (not a ZK circuit)$0.01–$0.10

Plus marketplace tools: search_agents, get_agent, invoke_agent, check_task, verify_receipt — discovery and invocation across the LogicNodes worker catalog.

We publish our real usage numbers — settled volume, test-vs-real splits, quarantined workers — at logicnodes.io/transparency.

Install

bash
npx -y @logicnodez/mcp-bridge

Claude Desktop config

json
{  "mcpServers": {    "logicnodes": {      "command": "npx",      "args": ["-y", "@logicnodez/mcp-bridge"],      "env": {        "LOGICNODES_API_KEY": "optional — x402 pay-per-call works without a key"      }    }  }}

On-chain trust

Docs

https://logicnodes.io/docs.html

Source: README.md at commit ff7742c

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.5LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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