Reliable async execution for agent tool calls: schema gating, retries, idempotency, audit trail.
Connect Remote server
claude mcp add --transport http klanex https://api.klanexai.com/mcp --header "X-API-Key: <X_API_KEY>"
{
"mcpServers": {
"klanex": {
"url": "https://api.klanexai.com/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
{
"servers": {
"klanex": {
"type": "http",
"url": "https://api.klanexai.com/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.klanexai.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 6 found in our last check
executeSubmit an HTTP call to a third-party API for reliable asynchronous execution. klanex validates the payload (optionally against payload_schema), stores credentials encrypted, executes with automatic retries/backoff/circuit breakers, and keeps an audit trail — you submit once and…
get_executionFetch the current state of an execution by ID: status (PENDING_APPROVAL|QUEUED|RUNNING|RETRYING|SUCCEEDED|FAILED), attempts, the target response on success, or a classified error on failure. Retryable failures need no action from you — klanex is still retrying. Header values alw…
get_usageReport the account's plan and execution usage for the current calendar month: used, included_executions, remaining, and whether overage is allowed. Check this before large batches to avoid hitting a hard quota.
list_connectionsList the account's stored credential connections (token vault). Reference a ready connection by its ID in execute's connection_id instead of passing raw headers — the credential is injected at execution time and never passes through your context. Secrets are never returned.
list_executionsList this account's executions, newest first, optionally filtered by status or a created_at time range. Returns next_cursor when a page is full; pass it back as cursor for the next page.
replay_executionRe-run a terminal (SUCCEEDED or FAILED) execution as a brand-new execution: same target, byte-exact original payload, same sealed credentials, fresh attempt counter. This is the outage-recovery path — failed calls can be re-executed without regenerating the payload. Each call cr…
Headers
| Name | Description |
|---|---|
X-API-KeyRequired, secret | klanex API key (klx_live_... for production; free klx_test_... sandbox keys work at https://api.sandbox.klanexai.com/mcp) |
Details
| Endpoint | https://api.klanexai.com/mcp (Streamable HTTP) |
| Package | [email protected] (NPM, stdio) |
| First published | 21 Jul 2026 |
| Last updated | 21 Jul 2026 |
| Registry name | io.github.chrassy/klanex |
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