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Repair broken JSON from LLM output and validate it against a JSON Schema.
MCP endpoint :https://jsonmend.mike-tusa.workers.dev/mcp · website · measurements and detailsRepairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, single quotes).
MCP endpoint :https://json-repair.agentdiet.dev/mcp · website · measurements and detailsDeterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.
Package pypi :agent-json-reliability · website · measurements and detailsPrunes 85% of HTML/DOM/JSON token bloat into semantic Markdown for LLM agents via x402 & MPP on agentdiet.dev.
MCP endpoint :https://agentdiet.dev/mcp · measurements and detailsDeterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.
MCP endpoint :https://jsonshelf.vercel.app/mcp · website · measurements and detailsValidates JSON against a JSON Schema, lists violations. x402 payment required (testnet USDC).
MCP endpoint :https://faceted-napped-debtless.ngrok-free.dev/json-schema-validator/mcp · measurements and detailsRecursive JSON schema validator and autonomous healer repairing type mismatches, missing defaults, a
Package mcpb :https://github.com/Alpha-Park/genpark-recursive-json-schema-healer-skill/releases/download/v1.0.1/genpark-recursive-json-schema-healer-skill-v1.0.1.mcpb · website · measurements and detailsMCP server (stdio): repair broken/malformed JSON via the AgentForge API
MCP endpoint :https://apim-agentforge-6lfm33.azure-api.net/json-repair/mcp · measurements and detailsRepair broken LLM JSON and check it against a JSON Schema. Flags cut-off output. Free trial.
MCP endpoint :https://fixmyjson-api.onrender.com/mcp · website · measurements and detailsRepair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid.
MCP endpoint :https://jsonaut.jsonaut-shaurya.workers.dev/mcp · website · measurements and detailsValidates email syntax, disposable/burner provider status, role accounts, and live DNS MX/SPF/DMA.
MCP endpoint :https://email-verify.agentdiet.dev/mcp · website · measurements and detailsRepair malformed JSON that fails a schema. Deterministic only; refuses to guess; signed receipt.
MCP endpoint :https://ao-payload-rescue-production.up.railway.app/mcp · website · measurements and detailsStrips 85-97% of HTML/DOM bloat into clean Markdown or JSON with cryptographic ROI proof.
MCP endpoint :https://agentdiet.dev/mcp · website · measurements and detailsDeterministic JSON Schema validation with exact violations and conservative type normalization.
MCP endpoint :https://contract-guard-production.up.railway.app/mcp · website · measurements and detailsScans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an.
MCP endpoint :https://prompt-guard.agentdiet.dev/mcp · website · measurements and detailsDeterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
MCP endpoint :https://api.machinegrade.dev/mcp · website · measurements and detailsExecutes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned.
MCP endpoint :https://serp-extract.agentdiet.dev/mcp · website · measurements and detailsAudits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP.
MCP endpoint :https://x402-audit.agentdiet.dev/mcp · website · measurements and detailsUltra-low-latency incremental line validator with chunk boundary reassembly and schema auditing
Package mcpb :https://github.com/Alpha-Park/genpark-streaming-ndjson-jsonl-schema-validator-skill/releases/download/v1.0.1/genpark-streaming-ndjson-jsonl-schema-validator-skill.mcpb · website · measurements and detailsJSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.
MCP endpoint :https://json-validator.api.klymax402.com/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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