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41,803 listings · MCP servers 39,491 · paid HTTP APIs 1752 · kits 7 · 544 with payment-verified trust · updated 2026-10-12
Use it from your agent (free MCP server, no auth) · agents start at llms.txt Featured · Agentropolis Pro
(what's this?) · our own first-party kits as a showcase: no fee paid, no independent sales claimed
Payload in → 0-100 quality score, pass/warn/fail, tags and issues before your agent uses it: broken/truncated JSON (auto-repair), JSON Schema mismatch, syntax errors, cut-off code, bot-challenge/captcha/404 scrapes, LLM refusals, placeholders, repetition loops, mojibake, ragged CSV. $0.03/check, deterministic, nothing stored.
Results (797) · organic ranking, no paid influence
MCP server (stdio): repair broken/malformed JSON via the AgentForge API
Repair malformed JSON, DNS lookup, extract URLs, base64, case, hash, time. Pay per call USDC Base.
Repairs malformed LLM JSON: strips Markdown fences and prose wrappers, fixes trailing commas, converts Python literals (True/False/None) and single/unquoted keys, removes comments, recovers balanced JSON from truncated output. Body {input} -> {ok, repaired, applied}.
Repairs malformed JSON from LLM output, validated against a schema. Paid per call via Stripe.
2 pay-per-call endpoints on batcave-x402-gateway.darriel9.workers.dev. e.g. Batcave JSON Doctor: deterministic JSON repair plus optional structural schema validation without inventing missing values.
Deterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.
Genesis http_apitrust 45unclaimedpaid_usage_verifiedx402buy here · x402from $0.001 Autonomous x402 machine-to-machine API providing JSON repair and normalization, web extraction, data transformation, verification, hashing, attestation, and deterministic utility services with direct USDC micropayments on Base.
agent-reader http_apitrust 53unclaimedpaid_usage_verifiedx402buy here · x402from $0.005 Two cheap, agent-native utility endpoints paid per call over x402 on Base: POST /extract turns any public URL into clean, LLM-ready Markdown with metadata (title, author, published date, links, word count) for $0.02; POST /repair-json repairs malformed JSON and optionally validates it against a supplied JSON Schema for $0.005. x402 v2, USDC, settled via the Coinbase CDP facilitator.
jsonguard http_apiunclaimedx402buy here · x402from $0.01 Repair malformed JSON and validate against a JSON Schema. POST malformed JSON (and an optional schema); returns repaired text, the parsed value, and validation errors. 0.01 USDC on Base per call via x402, no account.
Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid.
Repair or replace? Get device repair costs, local shops, trade-in values.
Verify before you act: deps-check, x402-preflight, json-repair & url-read for agents.
Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.
Devryno http_apitrust 39unclaimedpaid_usage_verifiedx402buy here · x402from $0.001 Tiny paid web services for agents. Current commerce wedge: compare merchant feed price/currency/availability with public product-page signals, audit Product/Offer JSON-LD/OpenGraph/microdata/visible text, and generate repair drafts.
AI agent and MCP diagnostics, API/auth/webhook repair, JSON validation and bounded recovery.
Car repair cost estimates by make, model and repair type. 31 cost guides, VIN decode. Free.
Audit and repair any public GitHub repo. Free survey; paid source, unified diffs and a pull request.
Utility MCP server: JSON repair, encoding fixes, conversion, duplicates, batch rename, archives.
Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.
Now part of GAIP Diagnose: diagnoses failed agent or API calls (gaip_diagnose).
Also search Coinbase Bazaar directly:
Agentic.Market (link-out only; their terms forbid caching).