JsonMend

dev.workers.mike-tusa.jsonmend/jsonmend · v0.1.3 · ai-and-media

JsonMend is healthy: it completed an MCP handshake in 1025 ms and exposes 2 tools.

Repair broken JSON from LLM output and validate it against a JSON Schema.

Endpoint: https://jsonmend.mike-tusa.workers.dev/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count2
Latency1025 ms
Last checked (UTC)2026-10-15T14:35:10.116Z

Health history

Checked (UTC)StatusLatencyError
2026-10-15T14:35:10.116ZHealthy1025

Tools (2)

repair_jsonTurn broken or messy JSON text into valid JSON. Strips Markdown code fences and prose before/after the JSON, removes comments and trailing commas, converts single/curly quotes, quotes unquoted keys, maps Python None/True/False, inserts missing commas, closes truncated strings/arrays/objects, and wra
validate_jsonCheck JSON against a JSON Schema and get every error with its JSON Pointer path. Send the JSON either as text ("input"; broken text is repaired first, and the fixes are listed) or as an already-parsed value ("data"). Optional coerce converts "42" → 42, "true" → true, etc. toward the schema's types b