MCP connectors for Claude

NuBerea

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AI-powered biblical research tools — lexicons, morphology, manuscripts, and more.

Nursing Home Database

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MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).

Title: NutriScan AI — Food Intelligence & Allergen Guard Short Description: A multi-modal food intelligence API for AI agents.

• Nutriscan Scan Barcode: Look up a food or consumer product by its barcode (UPC/EAN) and get a complete nutritional intelligence report. Returns: health grade (A-F), ingredient analysis in plain Englis
• Nutriscan Analyze Text: Analyze a raw ingredient list (as text) and get a nutritional intelligence report. Use this when you have the ingredient text but no barcode — e.g. from a photo of a label, a u
• Nutriscan Check Allergens: Fast allergen-only check for a product barcode or ingredient list. Returns only allergen status — faster and cheaper than a full scan. Use this when you only need to know if

nuzur mcp

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nuzur's MCP server lets AI agents propose database schema and data changes as reviewable change requests — no direct write access.

• AddEntity: Add a new entity (table) to a draft project version, optionally with initial fields and indexes. Reference it by identifier; the server mints all UUIDs. Returns { version, entity } — the cr
• AddEnum: Add a new enum to a draft project version. Provide the identifier and staticValues (convention: first value is 'invalid' with no numericValue, then real values 1,2,3...). The server mints the
• AddField: Add a field to an entity in a draft project version. Provide the entity identifier and a compact field spec (identifier, type code, optional required/key/unique/description/typeConfig); the

AI agents propose database changes as reviewable requests — no direct write access.

nvd

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NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

Agent-to-agent cloud service: deploys and runs your apps and services — domains, logs, real status.

Octoparse MCP Server

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Official Octoparse MCP server for template discovery, cloud tasks, and structured data export.

Offshore Leaks (ICIJ)

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Checks whether a name appears in the ICIJ Offshore Leaks database (offshore structures), for complia

Cloud hosted Okahu MCP server that helps you manage genAI trace data

OmegaAI

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Query, browse, and automate OmegaAI workspaces from any MCP client.

Versioned agent memory in your own Postgres: portable context, permissioned, audit trail.

onelens-mcp

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Query OneLens cloud-cost data in natural language: breakdowns, trends, cost centers.

MCP server (stdio): lint OpenAPI specs with Spectral via the AgentForge API

Opencellid

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OpenCellID MCP — cell tower geolocation database (free with key)

Openchargemap

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Open Charge Map MCP — global EV charging station database (openchargemap.io).

OpenClaw FinOps

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Verified cloud cost forecasting for AI agents.

Openfoodfacts

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Open Food Facts — collaborative food product database

Autonomous cloud agent tasks: real browser + your tools, structured evidence-backed results.

Open, verified shop database for AI agents: products, offers, price comparison, trust and coupons.

Opula

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Opula is an analyst that only looks at your money.

• Add Txn: Insert one or more transactions in a single call. `transactions` is an array, pass one entry for a single trade, many for a CSV / brokerage export / paste import. Rows are sorted by date asce
• Edit Txn: Update fields of an existing transaction by id. Only provided fields are changed. When `price` is supplied it is converted to USD at the transaction date before storing. The native currency
• Delete Txn: Delete a single transaction by its id. The user must confirm, never call this without explicit instruction (e.g. "delete transaction #42"). Removing a transaction recalculates all subseque

Oqmd

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OQMD (Open Quantum Materials Database) MCP.

OrbitEOS Energy Management

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Energy management platform — 61 tools for solar, battery, grid, and EV charging control

Search photos/videos; manage collections, people and duplicates.

Live status for 172 cloud and SaaS vendors from their official feeds.

Overpass

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OpenStreetMap Overpass MCP — programmatic queries against the OSM database

Paleobiodb

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Paleobiology Database (PBDB) MCP — the global fossil record.

paleobiology-mcp-server

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Deep-time biodiversity over the Paleobiology Database — fossil occurrences, taxon ranges, diversity through time, and the geologic time scale, by clade, age…

• Paleobiology Search Occurrences: Search fossil occurrences filtered by taxon, geologic time, geography, and depositional environment — the flagship. Use base_name for a clade and all its descendants (
• Paleobiology Get Taxon: Resolve a taxon by name (e.g. "Tyrannosaurus") or by integer taxon_no to its accepted name, rank, higher classification, immediate parent, fossil occurrence count, and first/la
• Paleobiology Get Diversity: Compute a diversity / origination / extinction curve for a clade across geologic time, binned by period, epoch, or age — answers "plot dinosaur genus diversity across the M

Web scraping runtime for agents: parsers, scrapes, batches, crons, and SQL databases.

Patsnap Global Core Patent Database

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Global patent records covering search, full text, drawings, legal status, licensing, transfers, pledges, and proceedings.

• Search Patents: 可以通过标准的PatSnap检索式查询搜索我们的全球专利资料库, 需要了解关于PatSnap搜索语法的信息，请参阅https://analytics.zhihuiya.com/search_helper。返回信息包含：专利数量、专利公开号、专利ID等。 | Search PatSnap's global patent database using standard
• Bibliography: 可以通过输入patent_id或patent_number查询具体某条专利的著录项目信息。包含：申请信息、发明人信息、代理信息、引用信息等合计100+个字段信息。详细内容可以查看开发者文档中返回字段说明。 | Receive patent bibliography data by patent_id or patent_number. Patent bibliograp
• Family: 可以通过输入patent_id或patent_number查询某条专利的家族信息。包含：简单同族信息（数量、国家/地区/组织、同族成员文献号、同族成员文献代码），INPADOC同族信息（数量、国家/地区/组织、同族成员文献号、同族成员文献代码），PatSnap同族信息（数量、国家/地区/组织、同族成员文献号、同族成员文献代码）。 | Receive patent family da