"Using web search functionality in Claude desktop application" matching MCP connectors:

DeepMark helps teachers deliver rapid, consistent marking with meaningful feedback for every student — in a fraction of the time. What once took a week, now takes one free period.

Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression

Search DevRel tools, communities, jobs, events, CFPs, and guides from devrel.directory.

Search books and authors, fetch editions, browse subjects, and resolve cover images.

Unofficial NTNU course data: search, timetables, grades, course info, and exam logistics.

Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org

Search AtCoder problems and fetch public problem statements through MCP.

Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.

Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

Search the Legends of Learning K-8 games catalog and standards alignment

Search Codeforces problems and inspect public problem metadata through the official Codeforces API.

US college admissions fit (College Scorecard bands) + verified admitted-student mentor search.

Grounds LLMs in real Old Norse: lemmas, mediopassive paradigms, English→Old Norse lookup.

Grounds LLMs in real Latgalian: Wiktionary lemmas, inflections, romanization.

Grounds LLMs in real Church Slavonic: Wiktionary lemmas, dual-number paradigms, transliteration.

Grounds LLMs in real Latin: Wiktionary lemmas, Morpheus inflections, citations.

Grounds LLMs in the real Livonian dictionary: attested words, inflections, romanization.

UPSC prep: interactive quizzes, previous-year questions, daily current affairs, cited study search

Complete classical & world literature — search + cite exact passages, facing sources, 50+ languages.

Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.