Data Gov Sg
Server Details
data.gov.sg MCP — Singapore open data + real-time environment/transport feeds
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- Status
- Unhealthy
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- pipeworx-io/mcp-data-gov-sg
- GitHub Stars
- 0
- Server Listing
- data-gov-sg
TDQS
Scored across 40 tools
Several tools target the same 'answer a question' job: ask_pipeworx, ask_pipeworx_beta (explicitly identical right now), ask_pipeworx_grounded, and deep_research overlap heavily, and discover_tools/suggest_questions/search_datasets all compete for 'explore the catalog'. entity_profile, compare_entities, recent_changes, and validate_claim also blur together for 'tell me about X / is X true'. The verbose descriptions mitigate but don't remove the misselection risk.
Nearly everything is snake_case with predictable verb_noun or noun_phrase forms (list_subscriptions, search_datasets, resolve_entity, get_dataset). Minor inconsistency is stylistic: some names are actions (scan_dependency, validate_claim) while others are bare domain nouns (air_quality_pm25, entity_profile, weather_now). No camelCase/PascalCase mixing.
40 tools is heavy for a single server and well past the 15-tool sweet spot. The polymarket tool family alone contributes six entries (arbitrage, edges, edge_tracker, fill_risk, kalshi_spread, bet_research) and the ask_pipeworx/answer family four, so the set feels like several bundled domains rather than one scoped surface.
The Singapore data subset (weather, air quality, UV, taxi, traffic, generic dataset search/get/query) covers common needs but lacks obvious siblings like carpark availability, MRT status, or real-time rainfall, which agents must assemble via generic dataset queries. The Pipeworx side is broad (answer, discover, entity, compare, validate, subscribe/alerts, memory, feedback) but the mismatch with the 'Data Gov Sg' name makes the intended domain unclear.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
2 tool updates
- Changed
bet_research2 fields changed- changed
Input schema / examplesPrevious value: -[ - { - "market": "when-will-bitcoin-hit-150k" - }, - { - "market": "https://polymarket.com/event/when-will-bitcoin-hit-150k" - } -]New value: +[ + { + "market": "will-kristi-noem-win-the-2028-republican-presidential-nomination" + }, + { + "market": "https://polymarket.com/event/will-kristi-noem-win-the-2028-republican-presidential-nomination" + } +] - changed
Input schema / properties / market / descriptionPrevious value: -"Polymarket slug (\"when-will-bitcoin-hit-150k\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k?\"). Dated slugs stop resolving once they settle — Polymarket de-indexes resolved markets — so prefer an undated one."New value: +"Polymarket slug (\"will-kristi-noem-win-the-2028-republican-presidential-nomination\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k?\"). Dated slugs stop resolving once they settle — Polymarket de-indexes resolved markets — so prefer an undated one."
- Changed
polymarket_kalshi_spread1 field changed- changed
Input schema / examplesPrevious value: -[ - { - "topic": "fed" - }, - { - "topic": "btc" - } -]New value: +[ + { + "topic": "fed" + }, + { + "topic": "btc" + }, + { + "topic": "bitcoin" + }, + { + "topic": "fed rate decision" + } +]
2 tool updates
- Changed
bet_research2 fields changed- changed
Input schema / examplesPrevious value: -[ - { - "market": "will-bitcoin-reach-100k-in-july-2026" - }, - { - "market": "https://polymarket.com/event/will-bitcoin-hit-150k-by-june-30-2026" - } -]New value: +[ + { + "market": "when-will-bitcoin-hit-150k" + }, + { + "market": "https://polymarket.com/event/when-will-bitcoin-hit-150k" + } +] - changed
Input schema / properties / market / descriptionPrevious value: -"Polymarket slug (\"will-bitcoin-hit-150k-by-june-30-2026\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k by June 30?\")"New value: +"Polymarket slug (\"when-will-bitcoin-hit-150k\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k?\"). Dated slugs stop resolving once they settle — Polymarket de-indexes resolved markets — so prefer an undated one."
- Changed
polymarket_kalshi_spread1 field changed- changed
Input schema / properties / topic / descriptionPrevious value: -"Pre-mapped: fed | btc | cpi | gdp | sp500 | recession | next_pope | next_uk_pm | next_israel_pm | 2028_president"New value: +"Subject to compare. Canonical keys: fed | btc | eth | cpi | gdp | sp500 | recession | next_pope | next_uk_pm | next_israel_pm | 2028_president — but aliases and keywords resolve too (\"bitcoin\", \"fed rate decision\", \"ethereum\", \"inflation\", \"s&p 500\", \"us recession\", \"next pope\", \"2028 election\"). Check resolution.topic_matched_by in the response: \"exact\"/\"alias\" is a curated pairing, \"phrase\"/\"token\" is a keyword guess."
Related MCP Connectors
data.gov.ie MCP — Ireland's national open-data portal (CKAN API).
Singapore Government Procurement MCP — GeBIZ tender awards (keyless).
Hong Kong Census and Statistics Department (C&SD) open-data MCP.
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