"C++" matching MCP connectors:

Lattice: CVE, MITRE ATT&CK and detection graph for security agentsA

io.namiq

CVE, KEV, MITRE ATT&CK, CWE and detection graph for AI agents; every link names its source.

852 humanoid/bionic robot parts, 20 categories, 4-dimension compatibility checking. Vendor-neutral.

「鸣儿」招投标智能助手：回答投标流程、资质要求、找项目、政策匹配等提问，并可联动项目库返回匹配标讯。

新商品ができた。お店が開いた。（companydata.tsujigawa.com の内容を検索して答える。ヨミタス経由）

二行程經典車資料庫：經典二行程機車規格、零件與保養。台灣繁體中文 MCP 工具。

經典二行程機車規格、零件對照與保養資料，附維基百科出處。

Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason.

Conselho Regional de Odontologia SC: Cadastro, official-source lookup. Platform-hosted, pay per quer

Wikidata Q-id shape, value discarded

ObjectId 4-byte time prefix, value discarded

Remote MCP access to the p-e relay store. Reads are open; writes and waits are signed.

Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.

Query, edit, and reconcile a hosted Beancount ledger: BQL, reports, files, and bank imports.