Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Removed "crypto_price"; changed the definition of "cron_next_run", "dns_lookup", "domain_whois" and 6 more (10 tools before, 9 now)
⟨22 unchanged words⟩ -> {ok, next, epochMs}. Costs$0.005$0.001 USDC on Base per call.
⟨20 unchanged words⟩ , type, status, answers[]}. Costs$0.02$0.001 USDC on Base per call.
⟨23 unchanged words⟩ events{}, nameservers[], dnssec}. Costs$0.02$0.001 USDC on Base per call.
domaindeliverabilityvalidationcheck: RFC-styleunquotedsyntax plusalive MXprobe. It checksprobewhetherof thedomain advertises mail reception; it does not verify that a mailbox exists.domain. Body {email} -> {ok, valid, formatValid, domainHasMx, mx[]}. Costs$0.02$0.001 USDC on Base per call.
⟨25 unchanged words⟩ openIssues, language, license, pushedAt}. Costs$0.02$0.001 USDC on Base per call.
⟨30 unchanged words⟩ -> {ok, repaired, applied}. Costs$0.005$0.001 USDC on Base per call.
⟨24 unchanged words⟩ added, removed, hunks, unified}. Costs$0.005$0.001 USDC on Base per call.
⟨23 unchanged words⟩ links, urls, emails, text}. Costs$0.005$0.001 USDC on Base per call.
⟨5 unchanged words⟩ ,"properties":{"codeBlocks":{"description":"Extract Markdown fences and HTMLKeep pre/code blocksinto codeBlocks[]","type":"boolean"},"input":{ ⟨6 unchanged words⟩ :"string"},"numbers":{"description":"ExtractKeep numeric stringsintoinnumbers[]text output","type":"boolean"}},"required": ⟨3 unchanged words⟩
ConvertsYAML 1.2acoreYAMLsyntaxsubset (block maps, sequences, nestedstructuresindentation,scalar valuesscalars, comments, anchors/aliases) into JSON withboundednoaliasruntimeexpansion.dependency. Body {input} -> {ok, value, warnings}. Costs$0.005$0.001 USDC on Base per call.
Penniless Crypto Price — Live USD prices for ETH, BTC, USDC, SOL from CoinGecko (30s cache). Body {symbols: ['eth','btc','usdc','sol']} -> {ok, source, prices: {eth:{usd}, btc:{usd}, ...}}. Costs $0.02 USDC on Base per call.
Added "crypto_price"; changed the definition of "cron_next_run", "dns_lookup", "domain_whois" and 6 more (9 tools before, 10 now)
⟨22 unchanged words⟩ -> {ok, next, epochMs}. Costs$0.001$0.005 USDC on Base per call.
⟨20 unchanged words⟩ , type, status, answers[]}. Costs$0.001$0.02 USDC on Base per call.
Removed "crypto_price"; changed the definition of "cron_next_run", "dns_lookup", "domain_whois" and 6 more (10 tools before, 9 now)
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"after":{"description":"ISO ⟨19 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"domain":{"description":"Hostname ⟨27 unchanged words⟩
Added "crypto_price" (9 tools before, 10 now)
Penniless Crypto Price — Live USD prices for ETH, BTC, USDC, SOL from CoinGecko (30s cache). Body {symbols: ['eth','btc','usdc','sol']} -> {ok, source, prices: {eth:{usd}, btc:{usd}, ...}}. Costs $0.001 USDC on Base per call.
Unknown → Live
Certificate recorded, valid to 2026-12-03
Authorization not required
First tool surface recorded: 9 tools (server version 3.1.0)
https://penniless-json-repair.sjaman.workers.dev/mcp (mcp_streamable_http) — from self_submission, with the record
Showing the latest 9 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨23 unchanged words⟩ events{}, nameservers[], dnssec}. Costs$0.001$0.02 USDC on Base per call.
deliverabilitydomaincheckvalidation: RFC-style unquoted syntax plus a live MXprobeprobe.ofIt checks whether thedomain.domain advertises mail reception; it does not verify that a mailbox exists. Body {email} -> {ok, valid, formatValid, domainHasMx, mx[]}. Costs$0.001$0.02 USDC on Base per call.
⟨25 unchanged words⟩ openIssues, language, license, pushedAt}. Costs$0.001$0.02 USDC on Base per call.
⟨30 unchanged words⟩ -> {ok, repaired, applied}. Costs$0.001$0.005 USDC on Base per call.
⟨24 unchanged words⟩ added, removed, hunks, unified}. Costs$0.001$0.005 USDC on Base per call.
⟨23 unchanged words⟩ links, urls, emails, text}. Costs$0.001$0.005 USDC on Base per call.
⟨5 unchanged words⟩ ,"properties":{"codeBlocks":{"description":"KeepExtract Markdown fences and HTML pre/code blocks into codeBlocks[]","type":"boolean"},"input":{ ⟨6 unchanged words⟩ :"string"},"numbers":{"description":"KeepExtract numeric stringsin textintooutputnumbers[]","type":"boolean"}},"required": ⟨3 unchanged words⟩
ConvertsaYAMLsubset1.2(blockcore syntax (maps, sequences, nestedindentationstructures,scalarsscalar values, comments, anchors/aliases) into JSON withnoboundedruntimealiasdependency.expansion. Body {input} -> {ok, value, warnings}. Costs$0.001$0.005 USDC on Base per call.
Penniless Crypto Price — Live USD prices for ETH, BTC, USDC, SOL from CoinGecko (30s cache). Body {symbols: ['eth','btc','usdc','sol']} -> {ok, source, prices: {eth:{usd}, btc:{usd}, ...}}. Costs $0.02 USDC on Base per call.
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"domain":{"description":"Domain ⟨9 unchanged words⟩
domaindeliverabilityvalidationcheck: RFC-styleunquotedsyntax plusalive MXprobe. It checksprobewhetherof thedomain advertises mail reception; it does not verify that a mailbox exists.domain. Body {email} -> {ok, valid, ⟨11 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"email":{"description":"Email ⟨7 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"repo":{"description":"owner/name" ⟨6 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"input":{"description":"Malformed ⟨8 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"context":{"description":"Context ⟨24 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"codeBlocks":{"description":"Extract Markdown fences and HTMLKeep pre/code blocksinto codeBlocks[]","type":"boolean"},"input":{ ⟨6 unchanged words⟩ :"string"},"numbers":{"description":"ExtractKeep numeric stringsintoinnumbers[]text output","type":"boolean"}},"required": ⟨3 unchanged words⟩
ConvertsYAML 1.2acoreYAMLsyntaxsubset (block maps, sequences, nestedstructuresindentation,scalar valuesscalars, comments, anchors/aliases) into JSON withboundednoaliasruntimeexpansion.dependency. Body {input} -> {ok, value, ⟨9 unchanged words⟩
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"input":{"description":"YAML ⟨8 unchanged words⟩
Penniless Crypto Price — Live USD prices for ETH, BTC, USDC, SOL from CoinGecko (30s cache). Body {symbols: ['eth','btc','usdc','sol']} -> {ok, source, prices: {eth:{usd}, btc:{usd}, ...}}. Costs $0.001 USDC on Base per call.