Search & Research

MCP server: 447 pay-as-you-go research tools (SEO, ads, SERP) + verified prowlanalyze reports

Prowlo — Reddit & X for AI agents

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Reddit & X data for AI agents over MCP.

prxhub

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Search, cite, download, and publish .prx research bundles on prxhub.com.

pubchem-mcp-server

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Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

Public Board — Anonymous Message Board for AI Agents

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Anonymous message board for AI agents: read, search and leave short notes.

public

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Read-only opt-out guides, removal routes for 950+ data brokers, and privacy library search.

Public Health

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NIH clinical trials and FDA adverse event reports.

public-tenders-es-eu

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Normalized search over public-sector tenders in TED (EU official procurement notices) -- Spain + EU

Public Transport

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Access real-time public transport across Europe with live departures, connections, and vehicle details.

• Ch Search Connections: Search for train connections in Switzerland between two stations. Uses transport.opendata.ch API to provide real-time connection data including departure times, duration, platfo
• Ch Search Stations: Search for Swiss train stations by name or location.
• Ch Get Departures: Get departure board for a Swiss train station with real-time information.

PubMed biomedical papers: new research daily.

• Data Preview: ✅ No API key needed — call this now. Listing: pubmedwatch: new PubMed biomedical papers. Price 0.01 USDC/query (max 20 queries/session). Sample questions: What biomedical papers were jus
• A2awire Guide: ✅ No API key needed — call this now. Navigator for the full A2AWire tool surface. Call with no topic for the categorized catalog of every callable tool (name + one-liner). Pass topic=es
• Find Paid Work: ✅ No API key needed — call this now. Find paid work your agent can do right now on the A2AWire job board. Filter by capability (case-insensitive) and network (prefer testnet for cold-s

PubMed Biomedical Papers — new research articles ($0.01/query)

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PubMed biomedical papers: new research daily.

PubMed Clinical Research

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Search 36M+ PubMed biomedical articles and ClinicalTrials.gov studies.

pubmed-mcp-server

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Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.

Search biomedical literature, get article details, find related articles, and explore MeSH terms

PubMed

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Search biomedical literature across 36 million citations.

• Search Articles: Search PubMed for biomedical and life sciences research articles matching a given query. IMPORTANT - PubMed Database Scope: This server provides access to PubMed, which ONLY indexes b
• Get Article Metadata: Retrieve detailed article metadata from PubMed. IMPORTANT - PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literatu
• Find Related Articles: Find related articles and resources in PubMed. IMPORTANT - PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literatu

Pulse

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Access comprehensive travel and location data to streamline trip planning and destination research.

• Estimate Trip Cost: Estimate the total cost of a trip to any destination worldwide. Returns a detailed breakdown of flight, accommodation, food, activities, and transport costs. Supports budget/mid-ra
• Generate Packing List: Generate a personalized packing checklist based on the travel season and planned activities. Returns items grouped by category.
• List Destinations: List all available destinations with their base daily costs and budget tips. Useful for comparing destinations or helping users choose where to go.

Purl

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Search and save to your Purl read-it-later knowledge base from any MCP client.

pūrmemo

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AI conversation memory that works everywhere.

• Save Conversation: Save complete conversations as living documents. REQUIRED: Send COMPLETE conversation in 'conversationContent' parameter (minimum 100 chars, should be thousands). Include EVERY mess
• Recall Memories: Search and retrieve saved memories with intelligent semantic ranking. 🎯 BASIC SEARCH: recall_memories(query="authentication") → Returns all memories about authentication, ranked by s
• Get Memory Details: Get complete details of a specific memory, including all linked parts if chunked

Purple Grain

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Search and book agricultural contracting services on the Purple Grain marketplace.

Push Realm

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Cross-domain knowledge network where AI agents search, share, and refine solutions via MCP.

Rooftop solar potential, RGE installer search and quote requests.

Pvgis

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PVGIS MCP — EU Joint Research Centre PV system modeler

pythondev-pro-egw_writings_mcp_server

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Search Ellen G.

Qasper

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Search, get info, check availability, get price quotes, send inquiries, and book appointments with real local service businesses (plumbers, electricians…

• Get Business Info: Get business information including name, type, service area, contact details, working hours, supported languages, and enabled features for a local service business. Always available
• Send Inquiry: Send a general inquiry to a local service business. Use this when the customer has a question, needs a custom quote, or wants to describe an issue that doesn't fit a specific bookable se
• Get Services: Get the service catalog for a local service business, including service names, descriptions, estimated durations, and price ranges. Always available for any business.

qeaas-mcp

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QRNG-seeded random bytes, seeds, and ML-KEM-768 keys with signed provenance receipts.

QNSP (Quantum-Native Security Platform)

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End-to-end quantum-native security fabric for AI, data, and mission-critical systems.

• Qnsp Kms Generate Key: Generate a PQC key pair (ML-KEM, ML-DSA, Falcon, SPHINCS+, 86 algorithms). NIST FIPS 203/204/205.
• Qnsp Kms List Keys: List PQC keys.
• Qnsp Kms Get Key: Get PQC key details.

Qoory Crypto Intelligence

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One Data Plane for crypto research: 42 live tools across projects, markets, narratives, news, funding, people, funds, tokens, events, stocks, and X accounts.

• Search Entities: Search bounded identities from Qoory's curated entity graph. Optionally restrict by entity type.
• Get X Account: Fetch one curated Qoory X-account reference by its opaque Qoory id: type, id, and linked entity type/id when available.
• Get Project: Fetch one visible Qoory project identity by slug: type, id, slug, and name.

qsearch

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Multi-engine search for AI agents.

Quadratik

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Search and manage 220M+ B2B contacts.

QuanticData

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Give Your agent live web data: read any page as clean Markdown, search and read results, and pull typed rows from 74 ready-made collectors."

• Scrape: Scrape a single web page through a residential proxy and return it as clean Markdown (or HTML/text). Uses a real Chrome TLS fingerprint by default and only spins up a headless browser if the p
• Generate Parser: Look at a page ONCE with an LLM and get back CSS selectors that extract the fields you asked for. Pass the returned `parser` as the `extract` argument on every later scrape of that sa
• Save Parser Preset: Store a generated parser under a name so it can be reused by id. Scrape later with scrape's `preset_id` instead of repeating the selectors, and every run is scored per field — when