Ext Ops Panel
Open dashboard

STRING Database MCP Server

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

MCP server · by string-db.org

About

STRING Database MCP Server is an MCP server published by string-db.org. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http string-mcp https://mcp.string-db.org/
Codex~/.codex/config.toml
[mcp_servers.string-mcp]
url = "https://mcp.string-db.org/"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "string-mcp": {
      "url": "https://mcp.string-db.org/"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 1.0.0 Forks (GitHub): 5
Stars (GitHub): 7
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

Nothing has moved on this plugin since we started watching it.

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • string-db-mcp io.github.mrfentmen/string-db-mcp

    Protein interaction networks from STRING DB. No key required.

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Life Science Research

    General life-sciences research workflows with query routing, evidence synthesis, and optional parallel subagent analysis across genetics, omics, biology, chemistry, structure…

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • BioMASS ODE Model Builder

    Construct, inspect, visualize, and simulate evidence-backed ODE models with BioMASS

    by marcorusc · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • UniBio Intelligence

    Connect AI clients to biomedical data and tools.

    by unibio-intelligence · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • rcsb-pdb-mcp io.github.mrfentmen/rcsb-pdb-mcp

    Look up protein structures and search the RCSB Protein Data Bank. No key required.

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Biomedical Data

    Biomedical data: compounds, drug info, and molecular targets

    by memoryapi.org · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • chembl-mcp io.github.mrfentmen/chembl-mcp

    Drug molecules and bioactivity from the ChEMBL database. No key required.

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agentic Target Evidence

    Read-only biomedical evidence tools for drug-target validation: DepMap, gnomAD, OpenTargets, PubMed…

    by athril · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • GWAS Bioinformatics MCP Server

    Access 30+ bioinformatics tools from 14 databases.

    by zaeyasa · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Opentargets

    Open Targets MCP — disease/target/drug knowledge graph.

    by pipeworx-io · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • sciagent-skills

    197 ready-to-use life sciences skills that turn Claude into a domain expert for genomics, proteomics, drug discovery, biostatistics, scientific computing, and scientific writing…

    by jaechang-hits · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • boltz

    Predict structures, screen molecules and proteins, and design binders with Boltz from Claude Code.

    by boltz-bio · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • nagomi

    Forensic-grade PubMed research engine for Claude Code. Search 36M+ biomedical articles with PICO-structured queries, synthesize evidence with GRADE confidence ratings, critically…

    by avivlyweb · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes a similar job

  • compact-knowledge-graph-ckg

    Build and query Compact Knowledge Graphs directly in Claude Code. Includes a skill to convert any CSV into a CKG and an MCP server with 8 pre-built domains. 42x more efficient…

    by Yarmoluk · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes a similar job

  • msds-chain io.github.littleblakew/msds-chain

    Chemical safety intelligence — 24 tools: compatibility, hazards, PPE, compliance, SDS lookup

    by littleblakew · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a similar job

Has a listing on Claude Code: claude-plugins-official (5)
  • boltz

    Predict structures, screen molecules and proteins, and design binders with Boltz from Claude Code.

    by boltz-bio · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • pigment

    Analyze business data and build custom Pigment models, metrics, and boards through natural language.

    by gopigment · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a related job

  • zoominfo

    Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…

    by Zoominfo · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins · Describes a related job

  • mongodb-mcp-server io.github.mongodb-js/mongodb-mcp-server

    MongoDB Model Context Protocol Server

    by mongodb-js · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude Code: claude-plugins-community · Describes a related job

  • alloydb

    Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

    by gemini-cli-extensions · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a related job

Has a listing on Claude: knowledge-work-plugins (5)
  • Bio Research

    Connect to preclinical research tools and databases (literature search, genomics analysis, target prioritization) to accelerate early-stage life sciences R&D

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • Maven Bio

    Evidence-backed BioPharma research workflows over Maven Bio's drug, trial, company, and deal knowledge graph. Skills for competitive pipelines, indication landscapes, asset…

    by MavenBio · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • zoominfo

    Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…

    by Zoominfo · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins · Describes a related job

  • langfuse

    Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.

    by langfuse · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes a related job

  • atlan

    Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search…

    by atlanhq · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a related job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Life Science Research

    General life-sciences research workflows with query routing, evidence synthesis, and optional parallel subagent analysis across genetics, omics, biology, chemistry, structure…

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Boltz

    Predict structures, screen molecules and proteins, and design binders.

    by Boltz · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Life Sciences NGS Analysis

    Guided NGS intake, local execution, and public-pipeline routing for BCL, FASTQ, DNA variant, RNA-seq, single-cell, epigenomics, amplicon, and metagenomics analyses, with deeper…

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes a similar job

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes a related job

  • crowdstrike-falcon-fusion

    CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…

    by CrowdStrike · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes a related job

Has a listing on Community GitHub marketplaces (5)
  • boltz

    Predict structures, screen molecules and proteins, and design binders with Boltz from Claude Code.

    by boltz-bio · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge g

    FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge graph (graphify…

    by adelaidasofia · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes a similar job

  • aChurch.ai

    A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask. No auth.

    by a-church-ai · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes a related job

  • alloydb

    Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

    by gemini-cli-extensions · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a related job

  • atlan

    Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search…

    by atlanhq · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a related job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    by Nitmi · MCP server

    Listed on: Official MCP Registry, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • doublecheck

    Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • token-pacman

    Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.

    by James Montemagno · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • mcp-m365-copilot

    Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Clay

    Enrich people and companies, run AI research agents.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Guru

    Search company knowledge and draft verified answers.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • PostHog MCP

    Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Ralph Loop

    Iterative self-referential AI loops using the Ralph Wiggum technique.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Profound

    Track AI visibility, sentiment, and citations.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Kagi Search

    The Official Model Context Protocol (MCP) server for Kagi Search & other tools.

    by kagisearch · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Memory (Reference)

    Knowledge graph-based persistent memory system.

    by modelcontextprotocol · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Program Integrity Alliance

    An MCP server to help make U.S. Government open datasets AI-friendly.

    by Program-Integrity-Alliance · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • mcp-neo4j-cypher io.github.neo4j-contrib/mcp-neo4j-cypher

    A simple Neo4j MCP server that allows you to run Cypher queries against a Neo4j database.

    by neo4j-contrib · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • mcp-neo4j-memory io.github.neo4j-contrib/mcp-neo4j-memory

    MCP Neo4j Knowledge Graph Memory Server

    by neo4j-contrib · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • string-db-mcp io.github.mrfentmen/string-db-mcp

    Protein interaction networks from STRING DB. No key required.

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • BioMASS ODE Model Builder

    Construct, inspect, visualize, and simulate evidence-backed ODE models with BioMASS

    by marcorusc · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • UniBio Intelligence

    Connect AI clients to biomedical data and tools.

    by unibio-intelligence · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • rcsb-pdb-mcp io.github.mrfentmen/rcsb-pdb-mcp

    Look up protein structures and search the RCSB Protein Data Bank. No key required.

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Biomedical Data

    Biomedical data: compounds, drug info, and molecular targets

    by memoryapi.org · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built