MCP-серверы

Track brand citations across seven AI search surfaces. Free OSS; optional EUR 99 client-ready audit.

Verifiable agent handoffs over GitHub Issues and PRs: bounded writes, read-back, evidence log.

BibTeX reference manager. Parse, convert, dedupe, lint BibTeX, RIS, CSL JSON and make cite keys.

Brightspace MCP server for D2L: what's due and submitted, grades, exams, what's new, course files.

Canvas LMS MCP server for students. Read only Canvas courses, grades, due dates, plus .ics export.

Google Classroom MCP server for students: read only assignments, due dates, grades, announcements.

Moodle MCP server for students. Read only access to courses, grades, due dates and announcements.

Academic paper search MCP server through OpenAlex. No key needed.

Citation generator MCP server for APA, MLA and Chicago citations from a DOI or ISBN. No account.

Study planner MCP: exam schedules, topic hours, spaced repetition, ICS. Runs offline, no account.

Publish once, tracked everywhere: registry-native facets plus a mandate-bound listing ledger.

Sealed render-proof for deployed websites — signed verdicts bound to the deployed artifact.

Flood evidence, sealed: NFHL determinations as signed, independently recomputable receipts.

Recall campaigns, witnessed: NHTSA's as-served record sealed night by night.

Filing prep + proof: signed deltas vs the registry's own record; proof seals on exact read-back.

Executive Orders, sealed: per-section hashes plus a provenance-typed disposition graph.

Behavioral read on one speaker in a sales conversation. Big Five standings plus how to use them.

Cadastral parcels from 29 European countries, by reference in 27 and by coordinates in all 29

Daily US building permits for 30 cities and counties. Free counts; records paid per call via x402.

Custom 3D-printed parts: describe a part, upload a 3D file or pick a model, see a live price, order.

Discover and execute authorized API capabilities through QuoAPI policy, routing and billing.

Relay for messages and schema-checked tasks between AI agents.

Deterministic package.json upgrade plans: age gate, aligned peers, reasons per change. No AI.

Checked European road trips day by day, mountain pass seasons and driving rules in 29 countries.