Jsonschema
Server Details
JSON Schema validation MCP.
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- Status
- Unhealthy
- Uptime
- 29.4% over 41 days
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- pipeworx-io/mcp-jsonschema
- GitHub Stars
- 0
- Server Listing
- mcp-jsonschema
TDQS
Scored across 32 tools
Most tools map to distinct resources (memory CRUD, subscriptions, entity resolution, validation), but the flagship routing tools overlap heavily: ask_pipeworx, ask_pipeworx_beta (explicitly identical right now), ask_pipeworx_grounded, and deep_research all funnel questions to the same catalog, and ai_visibility_check vs scan_competitor_ai_presence wrap the same probe. The descriptions do a lot of workarounds to steer callers, but the boundaries require careful reading rather than being self-evident.
Names are uniformly snake_case with clean domain prefixes (polymarket_*, ask_pipeworx*, scan_*, validate_*, *_subscriptions), so grouping is predictable. Minor deviation from a strict verb_noun pattern (entity_profile, bet_research, recent_changes) but nothing jarring or mixed-convention.
32 tools is on the heavy side. The underlying scope is genuinely broad (a whole structured-data gateway plus its meta-tools), so many earn their place, but the cluster of near-duplicate routers (ask_pipeworx / _beta / _grounded / deep_research) and overlapping scans suggests the surface could be consolidated without losing capability.
Coverage is broad and lifecycle-aware: memory has remember/recall/forget, subscriptions have subscribe/unsubscribe/list_subscriptions/recent_alerts, and research/validation/market tools are well-populated. Gaps are minor (e.g. no explicit update for stored memory, subscription management is thin on editing params), but core workflows have no dead ends.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
- Changed
entity_profile3 fields changed- changed
Input schema / properties / type / descriptionPrevious value: -"Entity type. Only \"company\" supported today; person/place coming soon."New value: +"\"company\" or \"ticker\" — both are accepted and behave identically; `value` can be a ticker, CIK, or company name either way. person/place coming soon." - changed
Input schema / properties / type / enumPrevious value: -[ - "company" -]New value: +[ + "company", + "ticker" +] - changed
Input schema / properties / value / descriptionPrevious value: -"Ticker (e.g., \"AAPL\") or zero-padded CIK (e.g., \"0000320193\"). Names not supported — use resolve_entity first if you only have a name."New value: +"Ticker (e.g., \"AAPL\"), zero-padded CIK (e.g., \"0000320193\"), or company name (e.g., \"Moderna\") — names resolve via SEC EDGAR company-name match."
1 tool update
- Changed
resolve_entity1 field changed- changed
Input schema / properties / value / descriptionPrevious value: -"For company: ticker (AAPL), CIK (0000320193), or name. For drug: brand or generic name (e.g., \"ozempic\", \"metformin\")."New value: +"For company: ticker (AAPL), CIK (0000320193), or name. For drug: brand or generic name (e.g., \"ozempic\", \"metformin\"). Pass the ENTITY NAME ONLY — for a bond that is the ISSUER exactly as printed (\"NEW YORK ST DORM AUTH\"), never the question's full noun phrase (\"NEW YORK ST DORM AUTH revenue bonds\"): the FIGI lookup matches instrument names, so trailing security-class words match nothing."
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