XGR MCP Gateway is an MCP server with 95 tools an agent can call, among them cancel_operation_handoff, cancel_xdala_bundle_deploy_handoff, cancel_xdala_session_start_handoff. It answers at https://mcp.xgr.network/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 24 October 2026, succeeded.
Public Streamable HTTP MCP gateway for XGRChain, XDaLa sessions, Explorer data and XGR standards.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
cancel_operation_handoff | Cancel a pending offchain operation handoff. This never cancels already signed or submitted chain transactions. Inputs: operationId, secret |
cancel_xdala_bundle_deploy_handoff | Cancel a pending XDaLa bundle deploy handoff. This is offchain metadata only and never cancels chain transactions. Inputs: handle |
cancel_xdala_session_start_handoff | Cancel pending xDaLa session start handoff metadata only. This preparation/read-only MCP tool does not sign, submit, execute, or cancel on-chain work. Inputs: handle |
create_operation_handoff | Create an offchain human-in-the-loop operation and return a browser URL. The MCP never signs or submits transactions; the user executes locally with a browser wallet on the operation page. Do not use this tool to start, run, launch, execute Inputs: type, network, chainId, summary, payload, validation |
create_xdala_bundle_deploy_handoff | Store a validated xgr-multi-bundle@1 bundle offchain under an unguessable bearer handle and return an XDaLa Workbench import URL. The MCP does not sign, submit, or execute transactions. Inputs: network, chainId, bundle, summary, validation, ttlSeconds |
create_xdala_session_start_handoff | Prepare and store a read-only xgr-session-start@1 handoff for xDaLa Workbench. Use this tool whenever the user wants to start, run, launch, execute, queue, or prepare an XDaLa session. Use this tool for starting an existing deployed XRC-729 Inputs: source, network, chainId, orchestration, ostcId, ostcHash |
create_xgr_purchase_order | Use when the user specifies an exact integer amount_xgr. Call get_xgr_purchase_options first, use payment_assets[].key, collect user-supplied identity and wallet fields, require explicit terms acceptance, and create one live reservation. Pa Inputs: payment_asset, name, email, country_code, xgr_wallet, sender_wallet |
create_xgr_purchase_order_by_budget | Use when the user specifies a maximum USDC/USDT payment amount rather than an XGR quantity. Call get_xgr_purchase_options first, use payment_assets[].key, collect user-supplied identity and wallet fields, require explicit terms acceptance, Inputs: payment_asset, name, email, country_code, xgr_wallet, sender_wallet |
estimate_xdala_rule_gas | Use this to estimate XDaLa/XRC-137 rule gas. Returns validation gas, branch gas, grant fees and worst-case totals from xgr_estimateRuleGas. Inputs: json, encrypted, validSpawns, invalidSpawns |
expand_address_relation_graph | Read-only progressive expansion of one address by exactly one graph level. Use this instead of requesting a larger graph when exploring interactively. Inputs: address, direction, minValueWei, fromTimestamp, toTimestamp, aggregate |
find_latest_xdala_session | Use this when the user asks for the latest XDaLa session but does not provide owner and sessionId. This read-only tool resolves the newest indexed XDaLa session from the Explorer database and can optionally include final receipt payload dat Inputs: owner, windowHours, includePayload |
find_reusable_xrc137_rules | Read-only metadata-assisted search for existing owner XRC-137 contracts that could be reused instead of redeployed. Inputs: owner, draftRule, ruleHash, requiredInputKeys, requiredOutputKeys, allowEncrypted |
find_startable_xdala_workflows | Read-only discovery of deployed XRC-729 workflows that a given address can start as owner, executor, or wildcard executor. Use this whenever the user provides an address and asks which sessions/workflows they can start. This tool does not c Inputs: address, network, owner, includeOwner, includeExecutor, includeWildcard |
get_account_live_state | Use this for live EVM account state. Returns balance, nonce and contract code for an address. Inputs: address |
get_account_transactions | Read-only chain-wide Explorer DB transaction lookup for one account as sender, recipient, or both. Use this instead of XDaLa session tools for account-wide transaction history. Inputs: address, direction, valueOnly, windowHours, page, limit |
get_address_relation_graph | Read-only bounded graph of indexed native XGR transfers around an address. Returns aggregated on-chain relations, verified Explorer labels, depth and truncation metadata. A relation proves only that transactions occurred between addresses; Inputs: address, direction, depth, minValueWei, fromTimestamp, toTimestamp |
get_block_transactions | Read-only list of transactions in a specific indexed block, latest indexed block, or latest indexed block minus latestOffset. Inputs: blockNumber, latestOffset, page, limit |
get_chain_status | Use this for live XGRChain status. Returns chain id, latest block number and gas price from JSON-RPC, plus official XGR.Network entry points for the connected mainnet. |
get_latest_block | Use this when the user asks for the latest EVM block details from XGRChain. |
get_latest_session_payload | Use this when the user asks for the payload of the latest XDaLa session. This read-only tool resolves the latest indexed session without requiring owner plus sessionId, then returns payload, apiSaves, contractSaves and extras from the final Inputs: owner, windowHours |
get_operation_status | Return the current status of an operation handoff. Use this after the user opens the operation page and signs or cancels local wallet transactions. Inputs: operationId, secret |
get_recent_value_transfers | Read-only shortcut for recent native XGR value transfers from the Explorer transaction index. Native value transfer means transactions.value > minValueWei and does not include gas fees. Inputs: windowHours, minValueWei, from, to, page, limit |
get_recent_xdala_sessions | Use this to list recent indexed XDaLa sessions from the read-only Explorer database, especially when the user does not know owner and sessionId. Supports optional owner filtering, time windows, result limits and payload enrichment. Inputs: owner, windowHours, limit, includePayload |
get_relation_edge_transactions | Returns the indexed native XGR transactions represented by one directed graph edge, with the same minimum-value and time filters used by the relation graph. Inputs: source, target, minValueWei, fromTimestamp, toTimestamp, page |
get_session_receipt_logs | Use this to inspect what an XDaLa session actually did. Returns decoded engine receipt data such as input payload, API saves, contract saves, execution contract, rule contract, valid flag, inner gas usage and optional raw receipt logs. Do n Inputs: sessionId, owner, stepIds, includeTx, includeBlock, includeRaw |
get_session_status_live | Use this to check live session status from XGR RPC. Returns xgr_sessionAlive for a session owner and session id. Inputs: sessionId, owner |
get_session_transactions | Use this to list the blockchain transactions belonging to an XDaLa session. This returns the timeline of transaction hashes, blocks, fees and iteration steps. It does not return full engine payloads, API saves or contract read results. Inputs: sessionId, owner, page, limit |
get_sessions_overview | Use this for high-level indexed XDaLa session analytics from the Explorer API. Inputs: window |
get_transaction_evidence | Use this when the user asks what happened in a specific transaction. Combines indexed Explorer transaction data, receipt data and live RPC fallback if available. Inputs: txHash |
get_transaction_receipt | Use this for receipt logs, status and gas usage of a transaction. Prefers Explorer decoded receipt data. Inputs: txHash |
get_transaction_stats | Read-only compact chain transaction statistics from the Explorer transaction index, with optional block or block-timestamp window filters. Inputs: windowHours, fromBlock, toBlock |
get_unused_xrc137_rules | Read-only list of owner XRC-137 rules with no observed tx_receipts engine_rule_contract usage. Inputs: owner, limit |
get_xdala_active_sessions_timeseries | Use this when the user asks for active/concurrent XDaLa sessions over time. Inputs: windowHours |
get_xdala_authoring_rules | Use this before creating, modifying or reviewing XRC/XDaLa artifacts. |
get_xdala_bundle_deploy_handoff | Return stored metadata, bundle JSON, and any recorded deployed result/artifact for an XDaLa bundle deploy handoff handle. Inputs: handle |
get_xdala_bundle_deploy_result | Return the stored XDaLa bundle deploy result, canonical deployed artifact, and audit events for a handoff handle. This is read-only and never signs, submits, or executes transactions. Inputs: handle |
get_xdala_payload_field_value_stats | Use this when the user asks which values occurred for a specific payload field, for example “which DocumentType values occurred?” or “top values for ReasonCategory”. Inputs: owner, windowHours, outcome, source, field, limit |
get_xdala_payload_key_stats | Use this when the user asks which payload fields/keys occurred, how often payload fields appeared, or which payload fields were empty/non-empty. For “last 14 days”, pass windowHours=336. Inputs: owner, windowHours, outcome, source, limit |
get_xdala_payload_term_stats | Use this when the user asks for payload terms, payload words, payload Begriff statistics, or a statistic over all payload terms in a time range. For “last 14 days”, pass windowHours=336. Do not sample sessions for this task. Inputs: owner, windowHours, outcome, source, mode, minTermLength |
get_xdala_process_mermaid | Render an XDaLa XRC-729 process graph from runtime, bundle, or bundle handoff data as Mermaid flowchart text. Read-only; does not sign, submit, or execute transactions. Inputs: source, xrc729Address, ostcId, includeRules, bundle, handle |
get_xdala_session_detail, get_xdala_session_start_handoff, get_xdala_session_start_result, get_xdala_session_stats, get_xdala_session_timeseries, get_xdala_start_payload_history, get_xdala_step_stats, get_xgr_circulating_supply, get_xgr_core_addresses, get_xgr_doc, get_xgr_multibundle_reference, get_xgr_multibundle_schema, get_xgr_network_info, get_xgr_purchase_options, get_xgr_session_start_schema, get_xgr_standard_example, get_xgr_standard_reference, get_xgr_standard_schema, get_xgr_starter_gas_options, get_xrc729_authority, get_xrc729_ostc_state, get_xrc_contract, get_xrc_contract_events, get_xrc_failure_stats, get_xrc_owner_summary, get_xrc_usage, list_recent_operations, list_wakeup_targets_by_address, list_xdala_session_ids, list_xdala_session_owners, list_xdala_sessions, list_xgr_docs, list_xgr_standard_examples, list_xgr_standards, list_xrc729_contracts_by_executor, list_xrc_contracts, list_xrc_events, list_xrc_process_sessions, quote_xgr_purchase, read_xrc137_rule_json, read_xrc729_ostc_json, request_xgr_starter_gas, resolve_wakeup_payload_schema, resolve_xrc729_process_graph, search_transactions, search_xgr_transactions, trace_xgr_transaction, trace_xgr_value_flow, validate_xdala_blueprint, validate_xdala_bundle, validate_xdala_rules, validate_xgr_multibundle, validate_xgr_session_start, validate_xgr_session_start_handoff, validate_xrc137_authoring
Every block below points at https://mcp.xgr.network/mcp. Pick your client and copy.
claude mcp add --transport http xgr-mcp-gateway https://mcp.xgr.network/mcp
{
"mcpServers": {
"xgr-mcp-gateway": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.xgr.network/mcp"]
}
}
}{
"mcpServers": {
"xgr-mcp-gateway": {
"url": "https://mcp.xgr.network/mcp"
}
}
}{
"servers": {
"xgr-mcp-gateway": {
"type": "http",
"url": "https://mcp.xgr.network/mcp"
}
}
}{
"context_servers": {
"xgr-mcp-gateway": {
"url": "https://mcp.xgr.network/mcp"
}
}
}{
"mcpServers": {
"xgr-mcp-gateway": {
"serverUrl": "https://mcp.xgr.network/mcp"
}
}
}{
"mcpServers": {
"xgr-mcp-gateway": {
"url": "https://mcp.xgr.network/mcp"
}
}
}name: XGR MCP Gateway
version: 0.0.1
schema: v1
mcpServers:
- name: XGR MCP Gateway
type: streamable-http
url: https://mcp.xgr.network/mcp{
"mcpServers": {
"xgr-mcp-gateway": {
"httpUrl": "https://mcp.xgr.network/mcp"
}
}
}{
"mcpServers": {
"xgr-mcp-gateway": {
"type": "http",
"url": "https://mcp.xgr.network/mcp"
}
}
}{
"mcpServers": {
"xgr-mcp-gateway": {
"url": "https://mcp.xgr.network/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.xgr.network%2Fmcp&type=streamable_http&id=xgr-mcp-gateway&name=XGR%20MCP%20Gateway
It answered our last check on 24 October 2026 in 66 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
95, as returned by the server's own tools/list on 22 September 2026: cancel_operation_handoff, cancel_xdala_bundle_deploy_handoff, cancel_xdala_session_start_handoff, create_operation_handoff, create_xdala_bundle_deploy_handoff, create_xdala_session_start_handoff, create_xgr_purchase_order, create_xgr_purchase_order_by_budget, and 87 more.
It answered our last check on 24 October 2026 in 66 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.xgr.network/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.xgr-network. Endpoint host: mcp.xgr.network. ARD identifier: urn:air:io.github.xgr-network:mcp:xdala-workflow-builder.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.