Mend

Name: Mend
Author: Clawhard Studio

AgentA2A

Mend repairs broken JSON (trailing commas, single quotes, comments, Python literals, code fences, truncated output), tells you exactly where invalid JSON breaks, and outlines or queries big payloads. Runs in your browser, no account.

by Clawhard Studiohomepage ↗v1.0.0

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30-day availability22/22 checks ok

when	check	result	http	latency	detail
4 h ago	a2a card	ok	200	62 ms	protocol 1.0 · card: Mend · 3 skills
14 h ago	a2a card	ok	200	32 ms	protocol 1.0 · card: Mend · 3 skills
23 h ago	a2a card	ok	200	54 ms	protocol 1.0 · card: Mend · 3 skills
32 h ago	a2a card	ok	200	36 ms	protocol 1.0 · card: Mend · 3 skills
2 d ago	a2a card	ok	200	22 ms	protocol 1.0 · card: Mend · 3 skills
2 d ago	a2a card	ok	200	50 ms	protocol 1.0 · card: Mend · 3 skills
2 d ago	a2a card	ok	200	26 ms	protocol 1.0 · card: Mend · 3 skills
3 d ago	a2a card	ok	200	68 ms	protocol 1.0 · card: Mend · 3 skills
3 d ago	a2a card	ok	200	25 ms	protocol 1.0 · card: Mend · 4 skills
4 d ago	a2a card	ok	200	20 ms	protocol 1.0 · card: Mend · 4 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

menddeveloperapplicationread-only

Declared skills

Repair broken or LLM-generated JSON — Use when JSON from an LLM, API, log, config or copy-paste fails to parse (JSON.parse error, "Unexpected token", "Expecting property name"), or the user pastes JSON with trailing commas, single quotes, unquoted keys, comments, Python True/False/None, NaN, missing commas or brackets, a ```json fence, text around it, or output that was cut off.
Validate JSON and locate the exact error — Use when you need to know whether text is strictly valid JSON, and if not, exactly where it breaks. Strict RFC 8259 check (the same accept/reject as JSON.parse). Returns line, column, the offending line with a caret and whether Mend can repair it. Use mend_repair_json to fix it. Up to 100,000 characters.
Outline the structure of a large JSON payload — Use when you are about to read a big JSON response, log or export into context, before loading it: returns a compact outline of the structure (keys, types, array lengths, one example per repeated shape) so you can plan a query without spending tokens on the whole document. Repairs the JSON first if needed. Follow with mend_query_json to pull only the values you need. Up to 100,000 characters.
Extract values from JSON by path — Use when you need specific fields from a JSON document without reading all of it: $.users[0].name, $.items[*].id, $.a.b[-1], $.list[1:3], $..email (recursive). Returns each match with its exact path, type and value. Repairs the JSON first if needed, so broken input still works. Up to 100,000 characters.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

ARD catalog (/.well-known/ard.json)urn:air:mend.clawhard.com:agent:mend

first seen 8 d ago · fetched 8 d agoopen ↗

A2A Agent Cardhttps://mend.clawhard.com/.well-known/agent-card.json

first seen 8 d ago · fetched 8 d agoopen ↗

Field history (7 recent events)

8 d ago · declared · summary → "Mend repairs broken JSON (trailing commas, single quotes, comments, Python literals, code fences, truncated output), te
8 d ago · declared · description → "Mend repairs broken JSON (trailing commas, single quotes, comments, Python literals, code fences, truncated output), te
8 d ago · declared · publisherName → "Clawhard Studio"
8 d ago · declared · publisherUrl → "https://clawhard.com"
8 d ago · declared · homepageUrl → "https://mend.clawhard.com/llms.txt"
8 d ago · declared · version → "1.0.0"
8 d ago · declared · protocols → ["a2a"]

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