MCP connectors for Claude

Library Of Congress

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Library of Congress (loc.gov) MCP — the world's largest library.

Library

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Search and discover 25,000+ MCP servers across all major registries.

LibreJustice

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Search French and European case law and French legal texts (codes, statutes, treaties).

Libretranslate

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LibreTranslate MCP — open-source machine translation (BYO endpoint)

Librivox

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LibriVox public-domain audiobooks (~17000 titles in dozens of languages)

LicenseGuard

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Check if a dependency's license obligates you, based on how you ship.

LicenseGuard

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Decides whether an open source dependency's license actually obligates you — given how your project ships.

• Check Dependency License: Determine whether adding or keeping a single open source dependency creates a legal obligation, given how this project ships. Call this BEFORE adding a new dependency to a pr
• Check Manifest Licenses: Scan an entire dependency manifest and report every dependency whose license creates an obligation for this shipping model. Use when reviewing a project as a whole, preparing
• Explain License: Given an SPDX license identifier or expression, explain what it requires across every shipping model at once. Use when the question is about the license itself rather than a specific

Licensy

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Real-time U.S.

Lichess

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Lichess public API: players, ratings, eval, tablebase, opening explorer

lido-mcp

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Lido - 6 tools for staking, delegation, and rewards data

Find polygraph (lie detector) offices, pricing and service info across the US, Canada and the UK.

Create and search memories in your personal life constellation, UluP Life.

Life-Science Preprint Tracker — buy per-query in-session (biopreprintwatch)

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Biotech preprints: new paper releases.

life. scored.

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Rebuilds the scores real systems run on you — credit, actuarial, lending — in the open, cited.

Lifestyle Medicine Knowledge

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Semantic search over a 200-chunk ACLM lifestyle medicine knowledge base.

Liftli

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Strategist, ghostwriter, scheduler and analyst in one, inside your AI.

Light: Download + OCR

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Light: Download + OCR, official-source lookup.

Light: Download via CEP

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Light: Download via ZIP code, official-source lookup.

Light: Download via CEP + OCR

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Light: Download via ZIP code + OCR, official-source lookup.

Light-years to kilometers, number discarded

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Light-years to kilometers, number discarded

Lightbringer

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Capture, analyze, validate, and submit inventions, and collaborate on patent reviews.

lightfield

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MCP server for lightfield documentation, generated by doc2mcp.

Lightrun

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Lightrun MCP connects AI coding assistants to live runtime context from production and staging applications.

• Get Runtime Callstack: Capture the runtime call-stack at a specific code location in a real-time, runtime environment, using Lightrun Snapshots, without pausing execution. CAPABILITIES: - Capture the
• Get Runtime Numeric Metric: Sample the value of a code expression every time the indicated code line executes. The code expression must evaluate to int or double, representing a custom numeric metric
• Get Runtime Numeric Metric Samples: Fetch raw custom-metric measurement samples for a specific agent from a prior custom-metric run. CAPABILITIES: - Retrieves raw samples for a specific agentName (man

LightShip

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Governed access to production AI-agent traces in an existing ClickHouse store.

Liminality

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Breaks a hard question or decision into checkable sub-questions, grounds each to a real tool.

Limite de Crédito PJ

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Full business credit analysis from a CNPJ, with a suggested credit limit.

LimitGuard Trust Intelligence

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Entity verification, sanctions screening, and trust scoring for AI agents via x402 micropayments.

Limonene

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Read-only Amazon seller analytics: sales, Buy Box, FBA inventory, alerts, revenue and fees.

Limzo Telegram Group Stats

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Read-only public Telegram group stats from Limzo: leaderboards, activity, levels.

LIN-123 identifier shape, value discarded

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LIN-123 identifier shape, value discarded