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Validates 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 detailsMCP server (stdio): validate JSON against JSON Schema (draft-07 / 2020-12) via the AgentForge API
MCP endpoint :https://apim-agentforge-6lfm33.azure-api.net/schema-validate/mcp · measurements and detailsSchema Validator Ai MCP Server by MEOK AI Labs
Package pypi :schema-validator-ai-mcp · 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 detailsScore MCP tool definitions 0-100. Checks names, schemas, annotations, and uniqueness.
MCP endpoint :https://wildrunai.com/api/mcp · website · measurements and detailsValidate oh-my-posh configurations and segment snippets against the official schema.
MCP endpoint :https://ohmyposh.dev/api/mcp · website · measurements and detailsRegex matching, email/URL format validation, and JSON Schema validation.
MCP endpoint :https://apished.com/mcp/v1/validate · 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 detailsValidate JSON against a schema with Ajv, infer a schema from samples and diff two schemas.
Package oci :ghcr.io/basitalisandhu/mcp-json-schema-tools:0.1.1 · website · measurements and detailsCheck an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
MCP endpoint :https://mcp-uptime.theopslog.workers.dev/mcp · measurements and detailsGeneric Baserow API client MCP server with automatic 2FA (TOTP) auth and OpenAPI validation.
Package npm :mcp-baserow-schema · website · measurements and detailsJSON Schema validation MCP.
MCP endpoint :https://gateway.pipeworx.io/jsonschema/mcp · website · measurements and detailsDesign database schemas from natural language, validate SQL, generate migrations and types
Package npm :mcp-schema-designer · website · measurements and detailsMCP server for querying and validating OpenStreetMap tags
Package npm :@gander-tools/osm-tagging-schema-mcp · website · measurements and detailsVerified ROKI Connect payments contract for coding agents: operations, schemas, validator.
MCP endpoint :https://mcp.roki.la/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 detailsExtract attached documents with saved schemas and review owned results, confidence and validation.
MCP endpoint :https://dokyumi.com/mcp · website · 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 detailsCross-session idempotency, URLs as schema-validated JSON, and a record of missing capabilities.
MCP endpoint :https://agent-rescue.vercel.app/api/mcp · website · measurements and detailsBuild, validate, and persist Webcake landing-page source JSON: element schemas plus AI usage hints.
MCP endpoint :https://mcp.toolvn.io.vn/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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