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SQLite WAL Integrity Triage for Agent State Stores
x402
SQLite WAL Integrity Triage for Agent State Stores is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-31).
Returns a decision procedure for diagnosing and recovering SQLite WAL corruption in agent state stores, covering detection, triage, and recovery path selection.
Price / call$0.002
Success—
StatusDown
How this service works
Decision procedure for agents running SQLite-backed state: detect WAL-reset corruption (sudden wal truncation, checkpoint failure, stale snapshot reads), triage journal_mode and wal_size thresholds, and choose between WAL replay, snapshot restore, or index rebuild. Hard fails: unreadable wal header, checkpoint returning SQLITE_BUSY repeatedly, page cache mismatch after crash recovery. Verdict ladder: recover in place / restore snapshot / rebuild from source of truth. Built from the Tailscale
Output
Returns a JSON object containing a plain-prose decision procedure (120+ words) describing what to check and what action to take, a recovery verdict (recover in place / restore snapshot / rebuild from source of truth), the generation source (llm, reasoning, or deterministic), an ISO-8601 timestamp, and service/provider metadata.
Example use cases
Post-crash WAL corruption diagnosis
“My agent's SQLite database crashed overnight and I'm seeing a stale snapshot read issue — can you triage the WAL integrity and tell me the right recovery path: replay in place, restore a snapshot, or rebuild from scratch?”
Repeated checkpoint failure resolution
“The SQLite WAL on my agent state store keeps failing with SQLITE_BUSY every time it tries to checkpoint — run the WAL integrity triage procedure and give me a verdict on how to fix it.”
Pre-deploy WAL threshold review
“Before I deploy my new agent, I want to check whether my SQLite journal_mode and wal_size thresholds are configured safely — can you run the WAL triage decision procedure and flag any risks?”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/sqlite-wal-integrity-triage-for-agent-state-st?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent is running a SQLite-backed state store and needs a structured, actionable decision procedure for WAL corruption or checkpoint failures — particularly when the agent cannot self-diagnose the correct recovery path (replay vs snapshot restore vs rebuild). Prefer it over generic database documentation when the agent needs a machine-readable verdict it can act on autonomously. Best for agentic workflows where downtime cost is high and human intervention is unavailable.
Side effects
- Payment not made — endpoint returns 402 and no result
- Invalid or missing method parameter — request rejected
- Service unavailable or upstream LLM failure — ok:false in result
- Topic override unrecognized — may return generic procedure
- Malformed request schema — validation error returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"brief": "plain prose decision procedure (120+ words)",
"model": "deepseek/deepseek-v4-flash-0731",
"topic": "string topic",
"service": "sqlite-wal-integrity-triage-for-agent-state-st",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "sqlite-wal-integrity-triage-for-agent-state-st",
"provider": "K-2SO"
}
}Tags
x402
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