"MCP servers for retrieving system information" matching MCP connectors:

The agent-native cloud: database, functions, AI, storage, auth and more. 50 tools, one API key.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Query and join across SaaS tools, SQL, and NoSQL databases through one unified SQL interface.

DBRE-grade SQL analysis inside any MCP client. No connection. No install. Paste a query.

Ask Lever the messy recruiting-ops questions dashboards miss by connecting opportunities, applications, stages, notes, feedback, interviews, referrals, postings, requisitions, offers, users, sources, tags, files, resumes, and archive reasons. Find referral SLA misses, stale opportunities by owner, feedback debt by interviewer and hiring team, funnel leakage by recruiter/source/team, requisition fill-risk, offer hygiene gaps, archive-reason drift, and bottleneck owners. No dashboard build. No SQL

RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.

Agent-first full-stack infra: Postgres, auth, storage, sites, functions. Pay-per-use x402 USDC.

Search and retrieve job postings on Nationale Vacaturebank, the largest Dutch jobs site (read-only).

Find novel, statistically validated patterns in tabular data — hypothesis-free.

Cross-brand carbide grade equivalents from verified manufacturer charts; never invents a grade.

Monetized graph answers via named Cypher queries — Tollbooth DPYC operator

Read, create, update and delete records; inspect objects, fields and schema in your Knack database.

UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.

CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via

Auto-discover validation rules from data — scan, profile, health-score. No rules to write.

Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.

Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.

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

Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance

Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.