Which integrations are available for this server?

Supports OpenAI plugin manifest format for integration with OpenAI's ecosystem, allowing AI agents to use JSON validation and repair capabilities through standardized plugin interfaces. Hosted on Vercel platform with live endpoint, providing scalable JSON processing services for AI agents through HTTP endpoints and MCP protocol.

jsonshelf

Deterministic JSON repair, validation, example-generation, and schema-coercion for AI agents. Zero LLM calls. Sub-10ms. $0.0005 per call. Agents only.

Live endpoint: https://jsonshelf.vercel.app/

curl https://jsonshelf.vercel.app/ returns a full machine-readable manifest. No HTML. No humans.

What it does

Four tools, all pure compute, 100% deterministic:

Endpoint	Purpose
`POST /v1/repair`	Fix malformed JSON. Optional schema to conform to.
`POST /v1/validate`	Validate JSON against a schema. Returns structured errors with `fix` fields telling the agent exactly what to change.
`POST /v1/example`	Generate a minimal valid example from a JSON schema.
`POST /v1/coerce`	Soft-cast values to match a schema (e.g. `"42"` → `42` for integer fields).

Every error response includes { error, code, message, fix, docs, http_status } — agents never have to guess.

Discovery (no humans required)

GET /.well-known/ai-plugin.json — OpenAI plugin manifest
GET /.well-known/mcp.json — MCP server manifest
GET /llms.txt — machine-readable docs
GET /openapi.json — OpenAPI 3.1 spec
GET /v1/pricing — machine-readable pricing
GET /v1/errors — full error catalog

Auth

# 1. Issue a key (100 free credits)
curl -X POST https://jsonshelf.vercel.app/v1/keys

# 2. Use the key
curl -X POST https://jsonshelf.vercel.app/v1/repair \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{"input":"{name:\"alice\", skills:[\"code\",]}"}'

Billing

Prepaid credits. Single POST returns a payment URL the agent follows autonomously:

curl -X POST https://jsonshelf.vercel.app/v1/credits \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{"pack":"starter"}'

Returns { payment_url, x402: { ... } }. x402 headers are emitted for protocol-compatible clients.

MCP

Use over HTTP at https://jsonshelf.vercel.app/mcp (JSON-RPC 2.0, protocol version 2024-11-05). Four tools: jsonshelf_repair, jsonshelf_validate, jsonshelf_example, jsonshelf_coerce.

License

Apache 2.0.

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