Json Repair MCP server
online · 100% uptimeRepairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys).
Little public usage data yet
Reviews
Write oneNobody has reviewed Json Repair yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Json Repair tools (2)
write = sends, deletes, buys or postsget_agent_wallet_statusFreeReturns the calling agent's remaining free quota, USD balance, and total tokens saved.
repair_malformed_jsonFreeDeterministic Broken-JSON Repair & Schema Validator (0.002 USDC via x402): Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys).
Public scan report
scanner v0.1.10 · 2026-10-13 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 237ms20/20
- Tool poisoning2 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenanceno repository listed3/15
- Maintainer identityno repository or website to verify2/10
Findings (1)
- lowNo source repository listed
maint.no-repo
How Json Repair compares
Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 67/100
- higher than 30% of 4,464 AI and agents servers
- Tools
- 2
- the typical AI and agents server has 6
- Tools that change things
- 0%
- typical: 0%. Fewer write tools means less an agent can break
- Uptime
- 100%
- of our recent checks; the typical remote AI and agents server answers 100%
- Response time
- 67 ms
- faster than 89% of 2,333 AI and agents servers
What its tools let an agent do: 2 read
Install Json Repair in Claude Code, Cursor or VS Code
claude mcp add --transport http json-repair-mcp https://json-repair-72343955726.us-central1.run.app/mcp/json-repair
Json Repair: common questions
- Is Json Repair MCP server safe?
- With care: it is graded C, so read the findings first (67/100). Read the Json Repair safety report
- How do I install Json Repair?
- It runs remotely at json-repair-72343955726.us-central1.run.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Json Repair need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Json Repair maintained?
- The latest release is v1.1.1.
- Is Json Repair up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Json Repair?
- Servers from other publishers that do the same job: Basic Memory MCP server, IWE (iwe.md) MCP server and llmtrim MCP server.
- How does Json Repair compare with other AI and agents MCP servers?
- safety score 67/100 (higher than 30% of 4,464 AI and agents servers); tools 2 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.
Alternatives to Json Repair
Same job from other publishers: the closest match first, then the best rated.
- Basic MemoryLocal-first knowledge management with bi-directional LLM sync via Markdown files.not reviewedWidely usedB
- IWE (iwe.md)Markdown knowledge base as agent memory. Runs against the notes directory it is started in.not reviewedEstablishedA
- llmtrimMCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.not reviewedEstablishedA
DataSinkingFull-text financial reports (US, China, Japan, Korea, Taiwan, UK) as clean Markdown for RAG agents.not reviewedEstablishedA
AuscaPay-per-call APIs and MCP services for agents, no accounts or keys, with verifiable receipts.not reviewedEstablishedA
