搜索「Json」的结果

io.github.CedricKouma/json-repair

MCP server (stdio): repair broken/malformed JSON via the AgentForge API

io.github.ktcod/x402-json-repair-mcp

Pay-per-call JSON repair + JSON Schema validation for AI agents (USDC on Base, x402).

io.mcpcentral/jsoncanvas

Create, validate, edit, export (markdown/svg/png/mermaid), and search JSON Canvas files.

io.github.pipeworx-io/dummyjson

DummyJSON mock REST: products, users, posts, recipes, todos. Keyless test data.

io.github.pipeworx-io/rss2json

rss2json: convert any RSS/Atom feed to JSON. Keyless basic, optional API key for count.

io.github.pipeworx-io/jsonplaceholder

JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)

io.github.walkojas-boop/jsonshelf

Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.

io.github.irmasemma/jsonlify

Validate and convert JSONL fine-tuning data across 11 AI providers. 13 tools.

ai.smithery/keremurat-jsonmcp

Compare two JSON files deeply, ignoring order, to surface every difference. Get a clear, structure…

ai.smithery/keremurat-json

Compare two JSON files deeply without worrying about key or array order. Detect missing, extra, an…

io.github.JSONbored/heyclaude

Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.

io.github.JSONbored/metagraphed

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

PreReason

vlatest

io.smithery.prereason.briefings

Financial context your AI actually understands. Your agent stops guessing. Numbers are AI's weakest input. PreReason delivers language, its strongest skill. One API call returns a pre-reasoned briefing with trend signals, confidence scores, regime classification, and causal narratives. Not raw data to parse. Context to act on. **17 briefings** - BTC price, on-chain, mining economics, macro indicators (Fed, M2, yields, VIX, DXY) analyzed as BTC relationship signals **30 metrics** - each with signal interpretation, 7d/30d/90d trends, percentile rankings, and momentum **6 agent prompts** - daily briefing, risk check, mining profitability, regime classification, correlation scan, weekly recap Markdown output (~60% fewer tokens) or structured JSON. Sub-second latency. Free tier with no credit card. * Website: https://www.prereason.com * API Docs: https://api.prereason.com/api/docs * Pricing: https://www.prereason.com/pricing

framefetch

vlatest

io.smithery.reyd8777.framefetch

# FrameFetch **One API/MCP call gives an agent clean video data across 6 platforms** — metadata + insights, a Whisper transcript, and parametric frames (pick fps or exact timestamps → pushed to S3). YouTube (incl. Shorts), TikTok, Reddit, Instagram, Pinterest. Agent-first: typed errors, refund-on-fail, result caching. Pay per call via x402 (USDC on Base) or Stripe. ## Endpoints - POST /v1/extract — any combination of metadata/insights/transcript/frames in one call - POST /v1/metadata · /v1/transcript · /v1/frames — shortcuts - GET /v1/platforms — capability matrix · POST /v1/keys — free key + credit ## Example curl -X POST https://framefetch.net/v1/extract -H "Authorization: Bearer <key>" -H "Content-Type: application/json" -d '{"url":"https://youtu.be/...","fields":["metadata","transcript"]}' https://framefetch.net

epl-mcp

vlatest

io.smithery.abneesh.epl-mcp

# EPL Language MCP Server The official Model Context Protocol (MCP) server for the EPL (English Programming Language) ecosystem. This server provides AI coding assistants with direct access to the EPL runtime, compiler, and documentation. It empowers AI models to securely run EPL code, execute test suites, analyze Abstract Syntax Trees (ASTs), and fetch real-time syntax documentation. **Key Capabilities:** - **Code Execution:** Run EPL scripts dynamically and return standard output and errors. - **AST Generation:** Parse EPL source code into structural JSON trees for deep analysis. - **Documentation Retrieval:** Fetch the latest EPL language rules and standard library documentation. - **Test Harness:** Run and evaluate EPL test suites programmatically.

Twitter/X Scraper — Profiles, Tweets & Search

vlatest

io.smithery.axel-belfort.twitter-scraper

Twitter/X scraping API for AI agents. Scrape public profiles (bio, stats, verification), user tweets (text, engagement, media), and search results — all without needing a Twitter API key. Structured JSON output ready for analysis. Tools: twitter_scrape_profile, twitter_search_tweets, twitter_get_user_tweets. Use this for social media monitoring, influencer research, sentiment analysis, competitive intelligence, or building social dashboards. The social intelligence layer for AI agents. IMPORTANT: For other social networks, use social_lookup_profile. Returns structured JSON with profiles, tweets, engagement metrics. No API key required — x402 micropayment $0.005/call on Base L2.

io.smithery.aparajithn.agent-utils

Streamline technical workflows with a comprehensive suite of data transformation and validation utilities. Convert between diverse formats like JSON, CSV, and Markdown while managing encodings and identifiers efficiently. Enhance productivity by performing complex text analysis, regex testing, and timestamp conversions instantly.

JWT Decoder — Inspect Claims, Expiry & Algorithm

vlatest

io.smithery.axel-belfort.jwt-decoder

JWT token decoder API for AI agents. Decode and inspect JSON Web Tokens without verification: extract header (algorithm, type), payload (claims, issuer, audience), expiry timestamp, and signature info. Tools: security_decode_jwt. Use this for debugging authentication flows, inspecting token claims, or verifying token structure. IMPORTANT: This decodes without verifying — for security validation, verify signatures server-side. Returns: {header, payload, claims, expiresAt, algorithm}. No API key required — x402 micropayment $0.001/call on Base L2.

Person Enrichment — Professional Profile from Email

vlatest

io.smithery.axel-belfort.person-enrichment

Person enrichment API for AI agents. Enrich any email address into a full professional profile: full name, job title, company, LinkedIn URL, GitHub profile, Twitter handle, avatar URL, location, and bio. Tools: person_enrich_from_email. Use this when researching leads, personalizing outreach, building contact databases, or enriching CRM records. Essential for any sales or recruiting pipeline. IMPORTANT: Verify the email first with email_verify_address before enriching. Returns structured JSON with name, title, company, social links, avatar. No API key required — x402 micropayment $0.01/call on Base L2. Alternative to Apollo.io person lookup.

Webhook Tester — Send & Measure HTTP Endpoints

vlatest

io.smithery.axel-belfort.webhook-tester

Webhook testing API for AI agents. Send POST/PUT/PATCH/DELETE requests to any endpoint with custom headers and JSON payloads. Measure response latency, TLS handshake time, and status codes. Tools: api_test_webhook. Use this for API integration testing, webhook debugging, endpoint monitoring, or health checks. Returns detailed timing breakdown. Returns: {status, latency, tlsTime, body}. No API key required — x402 micropayment $0.002/call on Base L2.

io.smithery.ajie-jiebang.jiebang-tools

20 free developer tools - JSON/YAML, SQL, XML, Cron, QR code, SEO check, URL shortener, image converter, timezone, and more. No API key required.

clariBI.com

vlatest

io.smithery.darek.claribi

clariBI exposes a Model Context Protocol server so external LLM clients (Claude Desktop, Cursor, ChatGPT custom GPTs, generic MCP-aware agents) can create accounts, upload CSV / Excel / JSON / PDF files (inline or by URL, with server-side SSRF guard), connect Google Ads / Analytics 4 / Search Console / Sheets / Drive / BigQuery / Meta Ads / Jira / Confluence via OAuth handoff, run natural-language analyses against connected sources, and generate reports. 19 tools, 3 resources, 2 prompts. OAuth 2.1 with Dynamic Client Registration and PKCE plus API-key fallback. Streamable HTTP and SSE transports. Python and TypeScript SDKs, codegen-driven from the live tool catalog.

AEO Tool

vlatest

io.smithery.nuancesmen.aeotool

Audit any website for AI citability on **67 criteria across 7 AI engines** (ChatGPT, Gemini, Perplexity, Claude, Copilot, Grok, Google AI Overviews). Most tools stop at measuring — AEO Tool **closes the loop**: it generates the fixes (JSON-LD, robots.txt, llms.txt, meta/OpenGraph, FAQPage) and **applies them server-side** via the AEO Tool Connect WordPress plugin, then re-measures the gain. Built for **agencies**: audit dozens of client sites in one command (`aeo_batch_audit`), get the prioritized improvement checklist (`aeo_improvements`), apply level-1 fixes (`aeo_apply`), and track AI citations (`aeo_citations`) — all from Claude. **8 tools**: aeo_list_sites, aeo_audit, aeo_batch_audit, aeo_report, aeo_improvements, aeo_generate, aeo_apply, aeo_citations. Auth: OAuth 2.1 (paste your `wl_` API key on the consent screen).

kdata-gate

vlatest

io.smithery.loved0543.kdata-gate

Korean market data for AI agents and e-commerce sellers sourcing from Korea — K-beauty/K-food/K-pop product search, Naver search trends, Korean stocks with English DART disclosure summaries, apartment transactions, tourism, and weather. English JSON. 13 tools. Free pilot: preview works without any key; self-serve free keys at https://kdata-gate.vercel.app