A2A — Agent-to-Agentv1.0.0

ABCI Bridge — Tendermint / Cosmos for Agents (NEW)

Read-only blockchain query bridge for crypto-AI agents. Built-in registry of 10 Cosmos mainnets (Cosmos Hub, Osmosis, Celestia, dYdX, Neutron, Injective, Sei, Akash, Stride, Kava) + custom RPC. ABCI 1.0 + ABCI++ vote extensions (CometBFT 0.38). HMAC-signed query results. No signing, no private keys — safe by construction. Pairs with libp2p mesh + AAIF identity + AP2 payments.

Install

# with uv (fast)
uvx meok-abci-bridge-mcp

# or pip
pip install meok-abci-bridge-mcp

Claude Code

{
  "mcpServers": {
    "meok-abci-bridge": {
      "command": "uvx",
      "args": ["meok-abci-bridge-mcp"]
    }
  }
}

Part of the A2A Substrate

Bundle for £999/mo →

Self-host MIT for free · or get the managed substrate with one signed evidence chain across all MCPs in this category.

Sources

GitHub: github.com/CSOAI-ORG/meok-abci-bridge-mcp
PyPI: pypi.org/project/meok-abci-bridge-mcp
MCP Registry: io.github.CSOAI-ORG/meok-abci-bridge-mcp
Licence: MIT (CSOAI LTD · UK Companies House 16939677)

Sister MCPs in A2A — Agent-to-Agent

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MEOK AI Labs · CSOAI LTD · UK Companies House 16939677

CSOAI

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