Environment variable ANTHROPIC_API_KEY
No value of this variable is held in this registry. The registry knows only the name the source states.
Entries naming ANTHROPIC_API_KEY as an ordinary environment variable
| APIThreshold | ai.apithreshold/apithreshold | Quality scoring and progressive gates for AI-generated API tests. |
|---|---|---|
| AWT (AI Watch Tester) | io.github.ksgisang/awt | AI-powered E2E testing MCP server. |
| Aegis | io.github.verrysimatupang99/aegis | Charter-bound defensive security copilot: secrets, obfuscation, deps, Dockerfile, IaC scans. |
| Afterpaths | io.github.burnssa/afterpaths | Session memory for AI coding agents. |
| AiPayGent — Claude AI Tools | io.github.djautomd-lab/aipaygent | Claude-powered AI tools: research, write, code, analyze, translate, debate, pitch, score, and more. |
| Attestari | io.github.attestari/attestari | Auditable memory for AI agents: provable deletion, tamper-evident audit, time-travel recall. |
| Baton | io.github.ribato22/baton | Multi-model AI orchestration: plan a task DAG, route each task to the best capable model. |
| Bizfile MCP | io.github.OjasKord/bizfile-mcp | Company intelligence via UK Companies House and risk screening across 386 risk data sources. |
| Bluet | dev.bluet/bluet | Product memory your agents read before they work: briefs, plan checks against decisions, debriefs. |
| Boyce | io.github.boyce-io/boyce | Deterministic SQL compiler for AI agents. |
| Codna — repository intelligence | io.github.thyn-ai/codna | Repo intelligence: triage, fix PRs, SARIF reachability, recall. |
| Darwin RAG | io.github.Brightdotdev/darwin-rag | Local-first RAG engine with MCP server for AI agent integration. |
| Data Compliance Classifier MCP | io.github.OjasKord/data-compliance-mcp | Classify data safety before storing or sharing. |
| DataRaum | io.github.dataraum/dataraum | Pre-computed metadata context engine for AI-driven data analytics |
| Document Integrity Validator | io.github.OjasKord/document-integrity-validator-mcp | AI reasoning checks any document against known international standards before your agent acts on it. |
| ESG MCP Servers | io.github.freminder/esg-mcp-servers | 31 MCP tools for ESG data extraction, PDF processing, vector search, and EU regulation analysis. |
| Engageable Analytics | tech.engageable/analytics | Unified analytics MCP server for GA4, Mixpanel, and PostHog. |
| GEO Tracker by DigestSEO | io.github.AKzar1el/mcp-geo | Track brand citations across seven AI search surfaces. |
| GhostQA | io.github.SyncTekLLC/ghostqa | AI personas navigate your web app in real browsers, find bugs and UX issues. |
| HS Code Classifier | io.github.OjasKord/hs-code-classifier-mcp-server | Classify products to official HS codes and validate supplier codes before customs submissions |
| Klarion | io.github.0x1Adi/klarion | Secret scanning for AI agents: rules and entropy find candidates, a model decides which are real. |
| Koma Gate MCP | io.github.swnotmetal/koma-gate-mcp | Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it. |
| Kosha Model Discovery | io.github.sriinnu/kosha-discovery | Tells your agent which model to use and what it costs, across 46 providers and local runtimes. |
| Liquid | io.github.ertad-family/liquid | Connect your AI agent to anything — APIs, databases, and agents; read and write, auto-discovered. |
| LiteLLM Multi-Model API | io.github.BerriAI/litellm-mcp | Access 100+ LLMs with one API: GPT-4, Claude, Gemini, Mistral, and more. |
| Local Model Suitability MCP | io.github.OjasKord/local-model-suitability-mcp | Check if a task runs locally vs cloud. |
| MCP Cross-Model Delegation | io.github.Jostophe-021/mcp-cross-model-delegation | Local MCP framework for bounded cross-model delegation, routing and evidence verification. |
| MotionLint | io.github.bobaba99/motionlint | Catch bad animations before they ship. |
| Multi-MCP | io.github.religa/multi-mcp | Multi-model AI orchestration MCP server with code review, compare, and debate tools. |
| NIRA Screen Vision MCP | io.github.pachote/nira-screen-vision | Real-time screen capture + AI vision for Claude — see, analyze, and OCR your screen |
| OpenOSINT | io.github.OpenOSINT/openosint | AI-powered OSINT agent & MCP server. |
| OpenOSINT | io.github.SonoTommy/openosint | AI-powered OSINT agent & MCP server. |
| OrangePro | ai.orangepro/mcp | Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing. |
| OrangePro | io.github.OrangeproAI/orangepro | Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing. |
| Orca MCP Server | io.github.jascal/orca-mcp-server | Go from natural language to verified finite state machines — topology bugs caught before code runs. |
| Particles | org.linkedparticles/particles | An append-only ledger of sourced, dated, confidence-scored claims your agent cites and you audit |
| Promptheus | io.github.abhichandra21/promptheus | AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends) |
| Quantum Suitability Validator | io.github.OjasKord/quantum-suitability-validator-mcp-server | AI triage for quantum computing POC proposals. |
| RAGScore | io.github.HZYAI/ragscore | Generate QA datasets & evaluate RAG systems with failure diagnosis. |
| RetentionCheck | io.github.brianfofficial/retentioncheck-mcp-server | Pull churn from Stripe, Postgres, MySQL, or pasted feedback. |
| Sugar | io.github.cdnsteve/sugar | Autonomous AI development system with persistent task queue and background execution |
| Tender MCP | io.github.OjasKord/tender-mcp | Government tender search for AI agents. |
| The High Council | io.github.muad-yasin/the-high-council | Several models from different labs plan in a blind proposal, debate and review loop. |
| TrainBud | io.github.Zsadigzade/trainbud | Talk to your own fitness data. |
| Tribal | io.github.tribal-memory/tribal | Self-hosted semantic memory over MCP for an engineering team's tacit knowledge. |
| UK Break Clause Analyzer | io.github.Ankur-stockheads/rubo-mcp | Assess UK lease tenant break clauses with grounded citations and a measured hallucination rate. |
| URL Safety Validator MCP | io.github.OjasKord/url-safety-validator-mcp | AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel. |
| Umbra open SAR archive | io.github.reesehammer/umbra-mcp | Search, preview, and measure Umbra open SAR from any MCP client. |
| VAT Validator MCP | io.github.OjasKord/vat-validator-mcp | Validate EU, UK, AU VAT numbers for AI agents. |
| VOC Amazon Reviews | io.github.mguozhen/voc-amazon-reviews-mcp | Amazon review intelligence via Shulex OpenAPI. |
| Variel MCP Server | ai.variel/mcp-server | Generate your brand in-agent, then keep tokens, components, and copy on-brand over MCP. |
| Vigilis | io.github.piyushpathakqa/vigilis-mcp | Gate AI-written tests: heal safe drift, refuse to hide real bugs, sign a verifiable receipt. |
| Volante | io.github.ribato22/volante | Routes to the best predicted fit from configured metadata/evidence after hard-capability filtering. |
| Vox MCP | io.github.linxule/vox-mcp | Multi-model AI gateway — 10 providers including Cloudflare and Vercel, with conversation memory. |
| ai.clarx/mcp | ai.clarx/mcp | Score agent manifests, generate CI workflows, and pull Clarx scan findings into your IDE. |
| chargehand | io.github.Egoushka/chargehand | Runs coding-agent workers on a codebase question; every claim in the answer carries evidence. |
| dev.toolc/toolc | dev.toolc/toolc | Optimizing compiler for agent tools: many MCP servers or REST APIs in, one lean endpoint out. |
| dev.waxberry/live-translate-mcp | dev.waxberry/live-translate-mcp | MCP server for local speech translation (EN ↔ 中文) via Whisper + Claude + Piper |
| driftwatch | io.github.dhughes6071/driftwatch | What broke between two dependency versions, with a citation for every claim. |
| fish-bridge — Session Knowledge Graph | io.github.MakeaMouse/fish-bridge-mcp | Compresses AI chat sessions into a typed knowledge graph. |
| github-twin | io.github.ChristopherDavenport/github-twin | Personal RAG over your GitHub history (commits, code, reviews), served to Claude Code over MCP. |
| grad-agent | io.github.i-ninte/grad-agent | Autonomous MCP agent for grad school applications: prof discovery, cold emails, SOP, tracking. |
| hackshop | dev.hackshop/hackshop-mcp | Plan and build a physical body for your AI agent: boards, parts list, assembly and pairing. |
| smolanalytics in namespace io.github | io.github.Arjun0606/smolanalytics | End-to-end tests from one sentence: an agent drives a real browser, and passing runs replay free. |
| genesys-memory in namespace io.github | io.github.Astrix-Labs/genesys-memory | Open-source causal memory for AI agents: persistent, explainable, MCP-native memory (13 tools). |
| lucairn-mcp-server in namespace io.github | io.github.Declade/lucairn-mcp-server | Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response. |
| kvm-pilot in namespace io.github | io.github.DustinTrap/kvm-pilot | Smart hands for your AI agents - write-capable KVM+BMC+SSH MCP server: gated, verified, audited. |
| google-surf-mcp in namespace io.github | io.github.HarimxChoi/google-surf-mcp | Web, academic and code search with graph RAG, data lineage, ontology and cross-project schema links. |
| mcp-tool-factory in namespace io.github | io.github.HeshamFS/mcp-tool-factory | Generate MCP servers from natural language, OpenAPI specs, or database schemas. |
| atlas-pipeline in namespace io.github | io.github.IamNishant51/atlas-pipeline | 7-stage AI pipeline MCP server: Intent→Context→Git→Decompose→Variants→Critique→Optimize |
| memograph in namespace io.github | io.github.Indhar01/memograph | Graph-based memory system for LLMs with knowledge graphs and semantic search. |
| cuba-memorys in namespace io.github | io.github.LeandroPG19/cuba-memorys | Persistent memory MCP server. |
| browserbash in namespace io.github | io.github.PramodDutta/browserbash | Plain-English browser tests for AI agents: real Chrome, deterministic verdicts. |
| vaspera-pm in namespace io.github | io.github.RCOLKITT/vaspera-pm | Verify docs against code, detect drift, and generate verified specs (MCP server). |
| taskboard-mcp in namespace io.github | io.github.RefugeSwordPublishing/taskboard-mcp | Persistent task board synced across Claude Code and Claude.ai, backed by Supabase. |
| timps-swarm in namespace io.github | io.github.Sandeeprdy1729/timps-swarm | 161 AI agents for code gen, health, AI/ML, infra, India-stack. |
| world-model-mcp in namespace io.github | io.github.SaravananJaichandar/world-model-mcp | Temporal knowledge graph for codebases with constraint enforcement at the edit boundary. |
| MCP server in namespace io.github | io.github.Shipi18n/shipi18n | Check locale files for broken placeholders, plurals and missing keys. |
| gold-mcp in namespace io.github | io.github.ThaiTrevor/gold-mcp | MCP server for XAUUSD gold market data + 4-tier trading toolkit (TA, backtest, SMC, risk). |
| glassbox-framework in namespace io.github | io.github.TheBarmaEffect/glassbox-framework | Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits. |
| modelforge in namespace io.github | io.github.Whatsonyourmind/modelforge | Bulge-tier financial model factory — live formulas, source-traced cells, 14 templates. |
| observe-instrument-mcp in namespace io.github | io.github.alanzha2/observe-instrument-mcp | Add OpenTelemetry tracing to Python AI agents. |
| mcp-context-server in namespace io.github | io.github.alex-feel/mcp-context-server | An MCP server that provides persistent multimodal context storage for LLM agents. |
| vulnicheck in namespace io.github | io.github.andrasfe/vulnicheck | HTTP MCP Server for comprehensive Python vulnerability scanning and security analysis. |
| mcp-audit in namespace io.github | io.github.archonics/mcp-audit | Free context-engineering audits for AI agents. |
| seo-monster in namespace io.github | io.github.avansaber/seo-monster | Local-first SEO MCP: track AI citations, Search Console, GA4, PageSpeed, Cloudflare, IndexNow, CrUX. |
| vectora in namespace io.github | io.github.brunosrz/vectora | AI assistant with RAG, web search, filesystem and memory. |
| openfinance-br-mcp in namespace io.github | io.github.brunovicco/openfinance-br-mcp | Secure Open Finance Brasil MCP server with typed tools and a credential-free mock mode |
| engine in namespace io.github | io.github.cicicalex/engine | AIN bias & stability engine: finance, gaming, AI, crypto. |
| MCP server in namespace io.github | io.github.context-foundry/context-foundry | Recursive Claude spawning for autonomous project builds with self-healing test loops |
| csvbox-mcp-server in namespace io.github | io.github.csvbox-io/csvbox-mcp-server | CSVBox MCP server for creating, updating, validating and generating CSVBox importer sheets. |
| openeye in namespace io.github | io.github.dumbspacecookie/openeye | Procedure verification for AR/XR with memory, visual sessions, and DPO trajectory export. |
| rosetta-mcp in namespace io.github | io.github.ewalid/rosetta-mcp | AI-powered Excel translation preserving formatting, formulas, and data integrity. |
| rag in namespace io.github | io.github.fieldcure/rag | MCP RAG server with hybrid search, multi-KB support, and AI-powered chunk contextualization. |
| pushci in namespace io.github | io.github.finsavvyai/pushci | AI-native zero-config CI/CD. |
| exam-sheet in namespace io.github | io.github.giuliobmb/exam-sheet | Generate a timed exam on any topic and take it in an interactive exam sheet with live grading. |
| intelligence-mcp in namespace io.github | io.github.goodmeta/intelligence-mcp | Agent payments ecosystem intelligence. |
| gsep-mcp in namespace io.github | io.github.gsepcore/gsep-mcp | AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts. |
| geo-analyzer in namespace io.github | io.github.houtini-ai/geo-analyzer | Scores content on the signals that get it cited by ChatGPT, Perplexity and AI Overviews |
| vincikit in namespace io.github | io.github.idoco2003/vincikit | AI stack configurator with conversational interviews and intelligent recommendations |
| live-translate-mcp in namespace io.github | io.github.jolucashornung/live-translate-mcp | MCP server for local speech translation (EN ↔ 中文) via Whisper + Claude + Piper |
| agentpay in namespace io.github | io.github.kar69-96/agentpay | AI agent payments with human approval. |
| legal-text-mcp-de in namespace io.github | io.github.klein-business/legal-text-mcp-de | German federal & state legal texts (BGB, DSGVO, …) with canonical IDs and cite-grade provenance. |
| au-bizintel-mcp in namespace io.github | io.github.ljdigital/au-bizintel-mcp | Australian business intelligence MCP — ABN lookup, business search & AI prospect assessment via ABR. |
| mifactory-logic-verifier in namespace io.github | io.github.mifactory-bot/mifactory-logic-verifier | Verify AI agent reasoning and logic for errors and contradictions. |
| tooluniverse in namespace io.github | io.github.mims-harvard/tooluniverse | 2,700+ scientific tools for AI scientists: life science, research, literature, and more. |
| vibe-gate-mcp in namespace io.github | io.github.mustafacagri/vibe-gate-mcp | Adversarial Quality Gate MCP for vibe-coding: IDE AI vs Critic AI, human decides on deadlock |
| studydiff in namespace io.github | io.github.nickjlamb/studydiff | Explain why two scientific papers disagree, every claim grounded in a verbatim source quote. |
| MCP server in namespace io.github | io.github.optifeed/optifeed-radar | AI visibility checker: does AI recommend your brand? |
| biolit in namespace io.github | io.github.rachadele/biolit | LLM-assisted biomedical literature screening and extraction for PubMed, GEO, and preprints. |
| lexilint in namespace io.github | io.github.raunakkathuria/lexilint | Offline spell checker + BYOK grammar for AI assistants. |
| claude-flow in namespace io.github | io.github.ruvnet/claude-flow | AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev. |
| flow-nexus in namespace io.github | io.github.ruvnet/flow-nexus | Cloud-powered AI platform with multi-agent swarms, sandboxes, and workflow automation |
| prompyai in namespace io.github | io.github.samouh-waleed/prompyai | Scores your prompts against your real codebase — context-aware prompt intelligence |
| cds-db-nlquery-mcp in namespace io.github | io.github.shahidla/cds-db-nlquery-mcp | MCP server for natural-language queries against SAP CAP db-layer entities via real CQN/SQL JOINs. |
| litellm-mcp in namespace io.github | io.github.shin-bot-litellm/litellm-mcp | Give AI agents access to 100+ LLMs. |
| memdocs in namespace io.github | io.github.silversurfer562/memdocs | Git-native project memory for AI assistants with enterprise-grade audit compliance |
| motif in namespace io.github | io.github.sleepycobalt/motif | Research synthesis with receipts: cited, critic-checked insights from interview transcripts. |
| napkin in namespace io.github | io.github.sshwarts/napkin | Shared visual canvas (Excalidraw) for collaborative whiteboarding between AI agents and humans. |
| mcp-toolz in namespace io.github | io.github.taylorleese/mcp-toolz | Context management, todo persistence, and multi-AI perspectives for Claude Code |
| mcp-thinkgate in namespace io.github | io.github.tjp2021/mcp-thinkgate | Auto-classifies prompt complexity and routes to the right Claude thinking mode. |
| revenueos in namespace io.github | io.github.unempyd/revenueos | Self-hosted revenue department: find opportunities, execute approved work, measure results. |
| veracium in namespace io.github | io.github.veracium-ai/veracium | Provenance-aware memory for AI agents: quarantine, abstention gate, supersession-with-history. |
| plzebo in namespace io.github | io.github.wkoverfield/plzebo | Cost-parity bench for agent loops: $/success and time across model mixes, with verifiable receipts. |
| orchex in namespace io.github | io.github.wundam/orchex | Autopilot AI orchestration — auto-plan, parallelize, self-heal, and route across 6 LLMs. |
| pixelcheck in namespace io.github | io.github.xcodethink/pixelcheck | Real eyes and hands on the web for AI agents. |
| claude-octopus in namespace io.github | io.github.xiaolai/claude-octopus | Spawn multiple specialized Claude Code agents as MCP servers, each independently configured. |
| methods-mcp | io.github.FlynnLachendro/methods-mcp | MCP server for structured methods extraction + reproducibility heuristics on academic papers. |
| pseolint | io.github.ouranos-labs/pseolint | Penalty-risk audit for programmatic SEO sites: verdict, risk score, and a fix manifest. |
| rendercheck | io.github.rogermsc/rendercheck | Check generated audio, video and stills for defects. |
| retriEVAL | io.github.hcarrillo001/retrieval-mcp | LLM evals as MCP tools: score outputs for faithfulness, relevancy, and hallucination. |
| scrapewright | io.github.Ozymandias-Owens-2/scrapewright | Give it a URL, get structured rows. |
| sh.clearfront/clearfront | sh.clearfront/clearfront | OSINT sweep of a digital footprint: breaches, accounts, data brokers, domains and IPs |
| text2sql | io.github.cpenniman12/text2sql-mcp | Ask any SQL database in natural language. |
| tvsub MCP | io.github.launzi/tvsub-mcp | Control tvsub for Apple TV.app: subtitles, glossary-aware translation, overlay, styling, and sync. |
Start of the description from the source registry (first sentence, at most 160 characters), untranslated and unverified
Entries naming ANTHROPIC_API_KEY as a secret required variable
| AiPayGent — Claude AI Tools | io.github.djautomd-lab/aipaygent | Claude-powered AI tools: research, write, code, analyze, translate, debate, pitch, score, and more. |
|---|---|---|
| Bizfile MCP | io.github.OjasKord/bizfile-mcp | Company intelligence via UK Companies House and risk screening across 386 risk data sources. |
| Data Compliance Classifier MCP | io.github.OjasKord/data-compliance-mcp | Classify data safety before storing or sharing. |
| DataRaum | io.github.dataraum/dataraum | Pre-computed metadata context engine for AI-driven data analytics |
| Document Integrity Validator | io.github.OjasKord/document-integrity-validator-mcp | AI reasoning checks any document against known international standards before your agent acts on it. |
| ESG MCP Servers | io.github.freminder/esg-mcp-servers | 31 MCP tools for ESG data extraction, PDF processing, vector search, and EU regulation analysis. |
| GhostQA | io.github.SyncTekLLC/ghostqa | AI personas navigate your web app in real browsers, find bugs and UX issues. |
| HS Code Classifier | io.github.OjasKord/hs-code-classifier-mcp-server | Classify products to official HS codes and validate supplier codes before customs submissions |
| Local Model Suitability MCP | io.github.OjasKord/local-model-suitability-mcp | Check if a task runs locally vs cloud. |
| NIRA Screen Vision MCP | io.github.pachote/nira-screen-vision | Real-time screen capture + AI vision for Claude — see, analyze, and OCR your screen |
| OpenOSINT | io.github.OpenOSINT/openosint | AI-powered OSINT agent & MCP server. |
| OpenOSINT | io.github.SonoTommy/openosint | AI-powered OSINT agent & MCP server. |
| Particles | org.linkedparticles/particles | An append-only ledger of sourced, dated, confidence-scored claims your agent cites and you audit |
| Quantum Suitability Validator | io.github.OjasKord/quantum-suitability-validator-mcp-server | AI triage for quantum computing POC proposals. |
| Tender MCP | io.github.OjasKord/tender-mcp | Government tender search for AI agents. |
| URL Safety Validator MCP | io.github.OjasKord/url-safety-validator-mcp | AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel. |
| VAT Validator MCP | io.github.OjasKord/vat-validator-mcp | Validate EU, UK, AU VAT numbers for AI agents. |
| Vigilis | io.github.piyushpathakqa/vigilis-mcp | Gate AI-written tests: heal safe drift, refuse to hide real bugs, sign a verifiable receipt. |
| dev.waxberry/live-translate-mcp | dev.waxberry/live-translate-mcp | MCP server for local speech translation (EN ↔ 中文) via Whisper + Claude + Piper |
| grad-agent | io.github.i-ninte/grad-agent | Autonomous MCP agent for grad school applications: prof discovery, cold emails, SOP, tracking. |
| glassbox-framework in namespace io.github | io.github.TheBarmaEffect/glassbox-framework | Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits. |
| mcp-audit in namespace io.github | io.github.archonics/mcp-audit | Free context-engineering audits for AI agents. |
| MCP server in namespace io.github | io.github.context-foundry/context-foundry | Recursive Claude spawning for autonomous project builds with self-healing test loops |
| openeye in namespace io.github | io.github.dumbspacecookie/openeye | Procedure verification for AR/XR with memory, visual sessions, and DPO trajectory export. |
| rosetta-mcp in namespace io.github | io.github.ewalid/rosetta-mcp | AI-powered Excel translation preserving formatting, formulas, and data integrity. |
| exam-sheet in namespace io.github | io.github.giuliobmb/exam-sheet | Generate a timed exam on any topic and take it in an interactive exam sheet with live grading. |
| intelligence-mcp in namespace io.github | io.github.goodmeta/intelligence-mcp | Agent payments ecosystem intelligence. |
| geo-analyzer in namespace io.github | io.github.houtini-ai/geo-analyzer | Scores content on the signals that get it cited by ChatGPT, Perplexity and AI Overviews |
| live-translate-mcp in namespace io.github | io.github.jolucashornung/live-translate-mcp | MCP server for local speech translation (EN ↔ 中文) via Whisper + Claude + Piper |
| mifactory-logic-verifier in namespace io.github | io.github.mifactory-bot/mifactory-logic-verifier | Verify AI agent reasoning and logic for errors and contradictions. |
| memdocs in namespace io.github | io.github.silversurfer562/memdocs | Git-native project memory for AI assistants with enterprise-grade audit compliance |
| motif in namespace io.github | io.github.sleepycobalt/motif | Research synthesis with receipts: cited, critic-checked insights from interview transcripts. |
| veracium in namespace io.github | io.github.veracium-ai/veracium | Provenance-aware memory for AI agents: quarantine, abstention gate, supersession-with-history. |
| pixelcheck in namespace io.github | io.github.xcodethink/pixelcheck | Real eyes and hands on the web for AI agents. |
| methods-mcp | io.github.FlynnLachendro/methods-mcp | MCP server for structured methods extraction + reproducibility heuristics on academic papers. |
Start of the description from the source registry (first sentence, at most 160 characters), untranslated and unverified
What the sources write about this name
| APIThreshold | Required when APITHRESHOLD_LLM_PROVIDER=anthropic. |
|---|---|
| AWT (AI Watch Tester) | Anthropic API key (optional — required only when using provider=claude) |
| Aegis | Optional. Only needed if you call the `aegis advise` cloud LLM path. |
| Afterpaths | Anthropic API key for session summarization and rule extraction. Not required for search, list, show, or rules tools. |
| AiPayGent — Claude AI Tools | Your Anthropic API key |
| Attestari | Enables Claude-powered fact extraction; falls back to the built-in regex extractor when unset. |
| Baton | Card-billed Anthropic API key (optional; alternative/addition to the subscription CLIs). |
| Bizfile MCP | Anthropic API key for AI-powered risk scoring |
| Bluet | Optional. Lets Bluet judge what it reads; without it every reader runs on heuristics. |
| Boyce | Required only when BOYCE_PROVIDER=anthropic and the host does not supply its own model. MCP hosts (Claude Desktop, Cursor, Claude Code, Codex, Cline, Windsurf, JetBrains) do not need this. |
| Codna — repository intelligence | Provider key for codna_fix's planner — any one of ANTHROPIC_API_KEY (Anthropic), OPENAI_API_KEY (OpenAI/ChatGPT), or GEMINI_API_KEY (Gemini) works (or store one with `codna key set <provider>`). Every tool also requires the one-time free `codna login` device authorization before executing; introspection (initialize/tools/list) needs no credentials. |
| Darwin RAG | Anthropic API key for LLM answer generation |
| Data Compliance Classifier MCP | Anthropic API key for AI classification |
| DataRaum | Anthropic API key for LLM-powered semantic analysis |
| Document Integrity Validator | Anthropic API key |
| ESG MCP Servers | Anthropic API key — required for RAG queries and LLM-based metric extraction |
| Engageable Analytics | Anthropic API key (required for the 'ask' tool) |
| GEO Tracker by DigestSEO | Optional Anthropic API key for Claude scans, prompt generation, and content-gap analysis. |
| GhostQA | Your Anthropic API key for AI-powered testing |
| HS Code Classifier | Anthropic API key for AI-assisted classification reasoning |
| Klarion | Optional. With a key Klarion adjudicates candidates itself; without one it hands them to the calling agent to judge. |
| Koma Gate MCP | Anthropic API key when KOMA_PROVIDER=anthropic |
| Kosha Model Discovery | Anthropic API key. Optional — without it, Anthropic models are read from the public models.dev / LiteLLM catalogs instead of the live API. |
| Liquid | Anthropic API key (alternative) |
| LiteLLM Multi-Model API | Anthropic API key for Claude models |
| Local Model Suitability MCP | Anthropic API key for Claude routing analysis |
| MCP Cross-Model Delegation | Optional Anthropic API key; configure at least one provider at runtime. |
| MotionLint | Anthropic API key for vision-LLM review. Optional — the deterministic audit needs no key, and Ollama, OpenAI or Google can be used instead. |
| Multi-MCP | Anthropic API key for Claude models (optional - at least one provider required) |
| NIRA Screen Vision MCP | Anthropic API key for AI vision analysis |
| OpenOSINT | Anthropic API key — required for the AI agent REPL |
| OpenOSINT | Anthropic API key — required for the AI agent REPL |
| OrangePro | Optional Anthropic BYOK key for AI candidate links and test generation. |
| OrangePro | Optional Anthropic BYOK key for AI candidate links and test generation. |
| Orca MCP Server | Anthropic API key for LLM-powered tools (generate_machine, generate_multi_machine, refine_machine, generate_actions with use_llm). Not required for parse_machine, verify_machine, compile_machine, or server_status. |
| Particles | Anthropic API key. Required for the tools that call a model — `query` composes a cited natural-language answer, and the semantic half of `lint` reasons over claim pairs. The accessors that only read the store (`particle_show`, `particles_list`, `subjects_*`, `events_*`, `graph_view`, `quality_report`) work without it. |
| Promptheus | Anthropic Claude API key (optional, at least one provider required) |
| Quantum Suitability Validator | Anthropic API key for AI-powered quantum triage analysis |
| RAGScore | Anthropic API key (if using Anthropic provider) |
| RetentionCheck | Anthropic API key for running churn analysis (required for analyze_churn, analyze_stripe_churn, and analyze_sql_churn; get_example_analysis works without it). |
| Sugar | Anthropic API key for Claude model access |
| Tender MCP | Anthropic API key for AI-powered tender scoring |
| The High Council | Your own Anthropic API key. Needed only by chains that seat Anthropic models. |
| TrainBud | Optional, and only for the watch app's Ask card and daily insight. The MCP tools themselves need no model key: every finding is computed in code, and the model only phrases it. |
| Tribal | Optional; only if a stage is configured to use Anthropic. |
| UK Break Clause Analyzer | Anthropic API key for live LLM extraction/reasoning. Without it the server runs in a heuristic-only fallback mode. |
| URL Safety Validator MCP | Anthropic API key for AI trust scoring |
| Umbra open SAR archive | Enables the two opt-in model tools, describe_scene and narrate_change. Every other tool is deterministic and calls no model. |
| VAT Validator MCP | Anthropic API key for AI-powered fraud risk analysis |
| VOC Amazon Reviews | Anthropic API key. Only needed if you use extract_listing_improvements (which uses Claude Opus 4.7 for structured listing rewrites). |
| Variel MCP Server | Anthropic API key. Required only for grade_visual_quality, generate_component, and Tier-2 validate_copy. Optional for all other tools. |
| Vigilis | Pay-as-you-go Anthropic API key used to run the Vigilis agent (not a Claude.ai subscription). |
| Volante | Anthropic API key. |
| Vox MCP | Anthropic API key |
| ai.clarx/mcp | Optional fallback. BYOK for suggest_manifest_fix / generate_manifest_draft when CLARX_MCP_TOKEN is unset or hosted AI is unavailable. |
| chargehand | Anthropic API key for Claude Code workers. Set this or CLAUDE_CODE_OAUTH_TOKEN. |
| dev.toolc/toolc | Enables the LLM-assisted compile passes (rewrite, consolidate). Without it, toolc serves a mirror of the original tool surface. |
| dev.waxberry/live-translate-mcp | Your Anthropic API key |
| driftwatch | Optional. Adds LLM-synthesized migration steps on top of the deterministic results. The server works fully without it. |
| fish-bridge — Session Knowledge Graph | API key for Claude extraction backend (omit when using local/Ollama) |
| github-twin | Optional. Enables the Claude backend for `gt summarize`, `gt distill`, and `gt eval`. Defaults to local Ollama when unset. |
| grad-agent | Anthropic API key used by Claude Haiku for hook synthesis and verification. |
| hackshop | Optional. Improves propose_hardware when the MCP host cannot sample. |
| smolanalytics in namespace io.github | Your own Claude key. run_tests needs it for a test with no recording yet; a replay needs none. |
| genesys-memory in namespace io.github | Anthropic API key for LLM-based memory processing (optional) |
| lucairn-mcp-server in namespace io.github | Upstream Anthropic API key. Used when the requested model is claude-* / anthropic-*. Required if you call Claude models on the free tier (BYOK). |
| kvm-pilot in namespace io.github | Optional: enables server-side vision for classify_screen / wait_for_state; without it, classification falls back to the calling agent |
| google-surf-mcp in namespace io.github | Anthropic API key for optional LLM-assisted selector repair. |
| mcp-tool-factory in namespace io.github | Anthropic Claude API key (one of the 4 provider keys is required) |
| atlas-pipeline in namespace io.github | Your Anthropic API key |
| memograph in namespace io.github | API key for Anthropic Claude. Required when MEMOGRAPH_PROVIDER=claude or when using the [anthropic] extra. |
| cuba-memorys in namespace io.github | API key for AnthropicApiJudge (only used when feature 'anthropic-api' is built in). |
| browserbash in namespace io.github | Anthropic API key. Optional: without it BrowserBash auto-resolves a free local Ollama model. |
| vaspera-pm in namespace io.github | Anthropic API key for local, unlimited analysis (or use `vaspera-pm connect` for managed usage). |
| taskboard-mcp in namespace io.github | Your Anthropic API key -- enables the ask_claude tool |
| timps-swarm in namespace io.github | Anthropic API key |
| world-model-mcp in namespace io.github | Optional - enables LLM-powered entity extraction |
| MCP server in namespace io.github | Optional — used only by the translate tools; all validator tools run with no API key |
| gold-mcp in namespace io.github | Optional (Ultra AI Analyst only). BYOK Claude API key for ai_daily_briefing / ai_setup_explanation. |
| glassbox-framework in namespace io.github | Your Anthropic API key (sk-ant-...). Required for the claim extractor, red team, constitution engines, and ECS coherence checks. One v1 tool (generate_trust_card) works without an API key — it's pure assembly + deterministic audit hashing. |
| modelforge in namespace io.github | Anthropic API key — required only for data-room ingestion (PDF→YAML). Optional for build/qc/lineage tools. |
| observe-instrument-mcp in namespace io.github | API key for Anthropic Claude (default LLM provider) |
| mcp-context-server in namespace io.github | Anthropic API key for summary generation |
| vulnicheck in namespace io.github | Anthropic API key for LLM-based risk assessment (alternative to OpenAI) |
| mcp-audit in namespace io.github | Your Anthropic API key. Required — the audit engine calls Claude directly from your machine. |
| seo-monster in namespace io.github | Anthropic API key (web_search tool). Optional (v0.9). One of the AI answer-engines for ai_citation_track. |
| vectora in namespace io.github | Anthropic API key (optional — alternative LLM provider) |
| openfinance-br-mcp in namespace io.github | Required only when calling list_transactions with categorize=true (DSPy transaction categorization) |
| engine in namespace io.github | Only required for the 8 AI-eval tools (zpl_consistency_test, zpl_sycophancy_score, etc). Session capped at 100 Claude calls per process. |
| MCP server in namespace io.github | Your Anthropic API key for Claude API access (required for delegation features) |
| csvbox-mcp-server in namespace io.github | Anthropic API key for AI-powered tools |
| openeye in namespace io.github | Anthropic API key for the agent. Required because the default OpenEye agent uses Claude. Swap providers via src/models.ts if you want OPENAI/GROQ/GEMINI/etc. |
| rosetta-mcp in namespace io.github | Your Anthropic API key from console.anthropic.com. Required to perform translations using Claude AI. |
| pushci in namespace io.github | Anthropic API key for AI features (optional — free tier works without it) |
| exam-sheet in namespace io.github | API key used to generate questions and grade open answers. |
| intelligence-mcp in namespace io.github | Anthropic API key for classifying and scoring signals. |
| gsep-mcp in namespace io.github | Anthropic API key (use this OR OPENAI_API_KEY OR OLLAMA_HOST) |
| geo-analyzer in namespace io.github | Anthropic API key, used for the semantic analysis pass |
| vincikit in namespace io.github | Anthropic API key for Claude recommendations |
| live-translate-mcp in namespace io.github | Your Anthropic API key |
| agentpay in namespace io.github | Anthropic API key for browser navigation during checkout |
| legal-text-mcp-de in namespace io.github | Optional. Required only for the smart `research_topic` tool which uses LLM-assisted synthesis. Without it, the tool degrades gracefully to a ranked-search fallback. |
| au-bizintel-mcp in namespace io.github | Anthropic API key — required for research_prospect tool only |
| mifactory-logic-verifier in namespace io.github | Anthropic API key |
| tooluniverse in namespace io.github | Anthropic API key for Claude-based features |
| vibe-gate-mcp in namespace io.github | Anthropic API key (CRITIC_PROVIDER=anthropic) |
| studydiff in namespace io.github | Anthropic API key, used only by compare_studies for live papers. compare_example and list_examples run offline without it. |
| MCP server in namespace io.github | Anthropic API key for the Claude engine |
| biolit in namespace io.github | Anthropic API key (required when using the default Anthropic provider) |
| lexilint in namespace io.github | Anthropic API key for Premium grammar checking; optional when api_key is supplied per call. |
| claude-flow in namespace io.github | Anthropic API key for Claude AI models |
| flow-nexus in namespace io.github | Anthropic API key for Claude integration |
| prompyai in namespace io.github | Anthropic API key for AI-powered suggestions (optional — free heuristic scoring works without it) |
| cds-db-nlquery-mcp in namespace io.github | Anthropic API key (used if ANTHROPIC_API_KEY is set and OPENAI_API_KEY is not) |
| litellm-mcp in namespace io.github | Anthropic API key for Claude models |
| memdocs in namespace io.github | API key for Claude AI operations (summarization, analysis) |
| motif in namespace io.github | Anthropic API key used to run the engine locally |
| napkin in namespace io.github | Anthropic API key — enables vision features (describe_elements). Optional. |
| mcp-thinkgate in namespace io.github | Optional. Enables AI-powered classification via Haiku (more accurate). Falls back to rule-based classification if not provided. Get a key at https://console.anthropic.com |
| revenueos in namespace io.github | Optional: enables the LLM paths (relevance gating, skill execution). |
| veracium in namespace io.github | API key for the reference Anthropic provider |
| plzebo in namespace io.github | Real Anthropic key for placebo-mode arms; arms only ever see placebo keys. Optional when every arm uses passthrough auth. |
| orchex in namespace io.github | Anthropic API key — auto-detected from shell env; override only |
| pixelcheck in namespace io.github | Anthropic API key. Required for LLM-backed primitives (judge, extract-with-schema) and the audit_url / explore_url presets. Meta tools (list_personas, list_scenarios, get_last_report) work without it. |
| claude-octopus in namespace io.github | Anthropic API key (leave unset to inherit from parent process) |
| methods-mcp | Required for LLM-driven extraction tools (extract_methods, summarize_paper, methods_repro_review). |
| pseolint | AI provider key used ONLY by the pseolint_orchestrate_audit tool (auto-detects ANTHROPIC_API_KEY / OPENAI_API_KEY / etc.). The other three tools run without it. |
| rendercheck | Only for the optional `looks ok` vision check. Every other check is deterministic and needs no key. |
| retriEVAL | Judge model API key. Not needed if you set RETRIEVAL_JUDGE_BACKEND=ollama to run the judge locally. |
| scrapewright | Only needed for sites on no known platform, where a recipe has to be written once. Shopify and WooCommerce stores work without it. |
| sh.clearfront/clearfront | Anthropic API key, only needed for the AI-assisted multi-target sweep tool |
| text2sql | Anthropic API key (required if using the default Anthropic model) |
| tvsub MCP | Anthropic API key; required only for subtitle translation |
Taken verbatim from the source, one line per entry. The text is a vendor's own statement and is neither checked nor shortened.
To the environment variable index
Version of the extraction rule: 1.1. The names are formed by splitting the stored original data at the separator this registry set when reading it in. Counted across the 41,867 published entries.
tracevero · https://tracevero.com/variable/ANTHROPIC_API_KEY