JSON Repair & Agent Utilities MCP Server

by pythonanywhere-cryptopulse Your server? Claim it

not responding

JSON Repair & Agent Utilities is listed as active in the registry but did not answer our last check. It exposes 8 tools.

Repair malformed JSON, DNS lookup, extract URLs, base64, case, hash, time. Pay per call USDC Base.

Uptime history 83 days of history · worst day 0%

83 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

390 ms

Response time

average over 24h

open, no key

Access

streamable-http

JSON Repair & Agent Utilities does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add json-repair --transport http https://cryptopulse.pythonanywhere.com/mcp-json

Settings → Connectors → Add custom connector, then paste this address

https://cryptopulse.pythonanywhere.com/mcp-json

~/.codex/config.toml

[mcp_servers.json-repair]
url = "https://cryptopulse.pythonanywhere.com/mcp-json"

.cursor/mcp.json

{
  "mcpServers": {
    "json-repair": {
      "url": "https://cryptopulse.pythonanywhere.com/mcp-json"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "json-repair": {
      "type": "http",
      "url": "https://cryptopulse.pythonanywhere.com/mcp-json"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

crypto

crypto_market_pulse

Live crypto market pulse + Base mainnet chain snapshot (BTC/ETH/SOL/USDC prices with 24h change, block height, gas price). Payment: $0.001 USDC on Base via x402.

crypto_market_pulse_sample

FREE sample of the paid crypto market pulse output (no payment required). Returns a small live subset: BTC/ETH/SOL/USDC prices + Base chain snapshot.

crypto_price

Live USD price + 24h change + market cap for any crypto symbol (btc, eth, sol, usdc, doge, xrp, ada, link, …). Payment: $0.001 USDC on Base via x402.

base

base_chain_snapshot

Base mainnet chain snapshot: block height, gas price gwei, network. Payment: $0.001 USDC on Base via x402.

dns

dns_lookup

DNS lookup for a host: A/AAAA records (pure compute). Payment: $0.001 USDC on Base via x402.

extract

extract_urls

Extract all unique http(s) URLs from arbitrary text. Payment: $0.001 USDC on Base via x402.

json

json_repair

Deterministically repair malformed JSON from LLM output (strip code fences, fix trailing commas / single quotes / unquoted keys, balance braces). Payment: $0.005 USDC on Base via x402.

usdc

usdc_on_base_stats

Real-time USDC-on-Base transfer analytics (transfer count, volume, unique senders/recipients over recent blocks). Payment: $0.005 USDC on Base via x402.

Endpoints

URL	Transport	State	Latency	Checked
https://cryptopulse.pythonanywhere.com/mcp-json	streamable-http	answering	390 ms	12 min ago

Alternatives to JSON Repair & Agent Utilities

same job, measured the same way

Signal Feed API: market regime

by dinevdecor

Daily market regime (risk-on / risk-off) for trading agents, paid per call via x402 USDC on Base.

158 installs/wk local only

Webbersites X402 Data API

by webberdesign

45 pay-per-call AI agent tools: scraping, SEO, crypto data, lint, agent memory. x402 USDC on Base.

78 tools answering

Agent Margin Router

by agentmarginrouter

38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages

53 tools answering

Nutriref

by younghef

Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).

local only

JSON Repair MCP

by grupoanesthy-spec

Repairs malformed JSON from LLM output, validated against a schema. Paid per call via Stripe.

37 installs/wk local only

Agent Web Reader

by charliemorrison

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.

3 tools answering

Stock Bloc

by jaywestphilly

SEC filing jobs, 13F holdings, market data, quant scores for agents. x402 USDC pay-per-call on Base.

14 tools answering

Boo X402 MCP

by lucle87

Pay-per-call crypto data for AI agents. USDC on Base via x402. No API key.

57 installs/wk local only

JSON Repair & Agent Utilities — questions

Answers built from our own checks of this server.

What can JSON Repair & Agent Utilities do?

It exposes 8 tools, read directly from the server on our last check. Among them: base_chain_snapshot, crypto_market_pulse, crypto_market_pulse_sample, crypto_price, dns_lookup, extract_urls and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is JSON Repair & Agent Utilities working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 390 ms. The bar chart above shows every period we have measured.

The registry lists JSON Repair & Agent Utilities as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect JSON Repair & Agent Utilities?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does JSON Repair & Agent Utilities need an API key?

No. JSON Repair & Agent Utilities completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.