All connectors

engram

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Global, shared procedural memory layer for AI agents via MCP.

• Engram Search: Default procedural memory lookup: Search and recall peer-verified procedural memory whenever you are uncertain about exact flags, syntax, API workflows, or fast-changing CLI/browser com
• Engram Get: Retrieve step-by-step commands and an execution ticket for a memory found in engram_search. Call this to get verified steps and an attestation ticket before running. Input: recipeId.
• Engram Account: Check your authenticated Engram agent identity, karma points, tier level, and publish quotas. Call when verifying session status.

Engineering calculation MCP server for oil and gas engineering applications.

An MCP server that provides access to trusted data about business identity and activity

Аccess to personalized Enigmata astrological forecasts (day/week/month/thematic) for AI assistants

Enrich — Company Domain Intelligence

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Free — no API key required.

Find kids enrichment activities: camps, classes, after-school programs, and tutoring near you.

Enrichments.io

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Find people, companies and enrich data across 10+ providers.

• Search People: Find people matching an ideal-customer-profile description — titles, seniority, department, location, employer — AND enrich them in one call. By default returns the full record: name, t
• Enrich People: Resolve identifiers you already hold — a LinkedIn URL, an email, or a name plus employer — into full person records. This is also where work EMAIL addresses come from: pass `fields: ["e
• Search Companies: Find companies matching a description — industry, size, location, founding year. Small searches answer inline; larger ones return a job id to poll with get_job. Spends credits in pro

Enriquecimento de Lead

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Enriches a contact from a mobile number and email, returning the associated registration data.

Agentic-AI route optimization for delivery fleets, capacity- and time-window-safe.

Find and verify professional emails and phone numbers via the Enrow API.

Ens at 12pt to millimeters, number discarded

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Ens at 12pt to millimeters, number discarded

ens-mcp

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Ens - 23 tools for name resolution and reverse lookups

ENS Resolver API

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Resolve ENS names to Ethereum addresses and reverse.

Ensembl

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Ensembl REST — vertebrate genomes, sequences, comparative genomics, variation

ensembl-mcp-server

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Look up genes, fetch sequences, predict variant consequences, find orthologs and xrefs via Ensembl.

• Ensembl List Species: List species supported by Ensembl with display name, common name, assembly, taxon ID, and division. Required discovery step — species names like homo_sapiens are opaque to non-bi
• Ensembl Lookup Gene: Resolve a gene by symbol + species (or by stable ID) to its Ensembl ID, genomic location (chr:start-end:strand), biotype, description, and transcript list. Entry point for most wo
• Ensembl Get Sequence: Fetch the DNA, cDNA, CDS, or protein sequence for a gene, transcript, protein, or genomic region. Returns the sequence with its stable ID, molecule type, and character count — la

Live Entalpa requirements, stories, stakeholders, interfaces, and project traceability.

EU pay transparency (Directive 2023/970) and French Egapro readiness assistant.

Unified gateway exposing 150+ tools across all NexGenData MCP servers via one endpoint.

ENTIA Entity Verification

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11.3M entities, 10 countries, 12 tools.

Entidex — Entity Intelligence & AI Knowledge Correction

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Entity intelligence across AI surfaces.

Entity Enricher

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Multi-LLM entity enrichment: schemas, single/batch enrichment, fusion, model benchmarks.

entity-mcp

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Access 30+ AI agent essays, CLAUDE.md generator, and readiness assessments.

Fuzzy entity resolution and dedupe for names, addresses, and company records.

entity-resolve

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Fuzzy entity resolution and dedupe for names, addresses, and company records — the "is this the same person/company" problem that breaks exact-match joins.

• Resolve: Fuzzy-dedupe a list of records into clusters of likely-duplicate entities. Blocks by normalized token prefix, scores with Jaro-Winkler + token-set matching (exact on email/phone), unions matc

Screen a business or person for exclusions, debarment, and sanctions (SAM.gov, OFAC).

entity-verification

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Verified business-identity intelligence for AI agents & MCP clients — company verification, VAT, BORME, GLEIF, ownership and risk signals across 10 countries.

• Entity Lookup: Look up any business entity by name, CIF/NIF, EU VAT, or LEI. Free callers receive a trace-level identity preview; authenticated callers receive the full paid dossier.
• Search Entities: Search verified entities across 10 countries by name, keyword, country, city or sector. Answers 'find me a dentist in Madrid' / 'list law firms in Barcelona'. `sector` is a closed voc
• Verify Vat: Real-time EU VAT validation via VIES (27 countries). Returns {valid, name, address, vat_number, country}.

Entogo (Canada) transformers, switchgear, BESS, EV charging: catalogue, lead times, EV sizing, RFQ

Entreprises Fr

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French Companies MCP — recherche-entreprises.api.gouv.fr

UK market entry tools for SMEs: live tariff lookup, regulatory watch, corridor data

entropy-rip

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Paid x402 tools for autonomous agents: cryptographic randomness and verifiable entropy, known-wallet whale monitoring across Base, Ethereum, Arbitrum…

• Watchdog Status: Retrieve the remaining duration (TTL) of a watchdog process [GET /api/watchdog/status/*] - Price: $0.00
• Notary Verify: Verify a PGP-signed notary truth engraving proof [POST /api/notary/verify] - Price: $0.00
• Financial Token: Fetch ERC-20 token decimals, name, symbol, and current market price in USD [GET /api/financial/token/*] - Price: $0.01