xchain-mcp

Model Context Protocol (MCP) stdio server for the XChain Platform: read chain/token/balance data on BTC, LTC and DOGE (mainnet/testnet/regtest), and optionally submit policy-gated actions, backed by the XChain SDK.

npm · fingerprint 94407508883b1cb97cc009b6 · repository · RSS

23tools

2recorded versions

24dtracked

unchanged 17d

What changed

Changed 2026-10-12 15:31 UTC

2 descriptions rewritten.

--- pinned/get_markets
+++ observed/get_markets
  {
    "annotations": {
      "openWorldHint": true,
-   "description": "Trading pairs on the DEX (optionally for one tick).",
+   "description": "Trading pairs on the DEX. When tick is supplied, every returned pair puts the searched tick in tick2 and its values in tick2_* fields; the counter tick is in tick1. Read the searched tick's price from tick2_price.",
    "execution": {
      "taskSupport": "forbidden"
    },

--- pinned/verify_checkpoint
+++ observed/verify_checkpoint
  {
    "annotations": {
      "openWorldHint": true,
-   "description": "Fetch a quorum-signed state checkpoint and verify its Ed25519 signatures CLIENT-SIDE (does not trust the explorer's verified flag).",
+   "description": "Fetch a quorum-signed state checkpoint and verify its Ed25519 signatures CLIENT-SIDE against the validator set the explorer serves in the same response (ignores the explorer's verified flag, but does not independently establish who the validators are).",
    "execution": {
      "taskSupport": "forbidden"
    },

Current tools

Show all 23 tool fingerprints

compose_action

5cd9ba8b5cf5305e

get_action

9fb6fb2231d8f941

get_address

ff62528a8b6c81ca

get_attestations

16871182c955dcfc

get_balances

559aa7939eccafc3

get_block

68e64824bb1c0805

get_contract

9de46303f028dbeb

get_contract_state

07cd78b8634bf652

get_dispensers

3b91862ce9f8636a

get_executions

8bbd00002e527b70

get_fee_schedule

f5f8cd7f1a94b56c

get_history

eb9ac8a88805807d

get_holders

28a68bfedc703551

get_market

a3887fcce0f3a31b

get_markets

e249cf8503dbeb4d

get_orderbook

eaa44ed14cdf52be

get_project

d99eadb46e13c05b

get_status

adf9011433404483

get_token

ac370520a800fee1

get_validators

aa8a519084ef97c3

0b5b5d55b6c5d7e1

search_tokens

1b5221b2dcfa37bf

verify_checkpoint

ad1f23ad31b97708

Watch this server yourself

If you run this server, put the proxy in front of it. It pins these exact fingerprints on first connect and stops the session if they move.

npx -y mcp-pin@0.2.3 -- <your xchain-mcp command>

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