Extract structured JSON data from any public webpage by defining the fields you need. Specify a schema and URL to get validated, typed JSON output.
MIT
205,128 tools. Last updated 2026-06-15 12:17
"Understanding and Using JSON" matching MCP tools:
- Validates JSON data against a JSON Schema using Ajv, reporting all constraint failures with keyword, path, and message. Detects schema version from $schema URI.MIT
- Filter JSON data from files or URLs using a shape object to extract specific fields and reduce context size for LLM processing.MIT
- Loads database relationship metadata, showing tables, columns, and foreign key connections to assist with query planning and schema understanding.Apache 2.0
- Analyzes Apple API relationships to reveal inheritance, protocol conformances, and recommended alternatives for understanding how APIs work together.MIT
- Analyze JSON file size breakdown by field using a shape object to determine granularity. Returns size in bytes for each specified field, helping optimize data usage and structure.MIT
Matching MCP Servers
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Matching MCP Connectors
Deterministic JSON repair for LLM agents. Strips prose preambles, fixes malformed control characters, repairs truncated structures, and validates against JSON Schema — no LLM calls, no retries. Stops session poisoning in long-running agents.
MCP server (stdio): repair broken/malformed JSON via the AgentForge API
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