179 agent tools in this category, ranked by GitHub stars for now. Hands-on test results will replace this ranking as they finish.
The three most-starred tools here. Not tested together yet.
AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)
pypi:promptheusLossless context compression: 2-8x fewer tokens, byte-exact recovery, search inside payloads
pypi:denselyDeterministic cadence gate for AI drafts. Scores rhythm, flags structural slop, verifies seals.
pypi:grai-mcp| Tool | Stars | Last update | License | |
|---|---|---|---|---|
| Promptheus AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends) MCP serverGitHub-verified authorLocal · PyPI | 17 | MIT | ||
| io.github.alibaizhanov/densely Lossless context compression: 2-8x fewer tokens, byte-exact recovery, search inside payloads MCP serverGitHub-verified authorLocal · PyPI | 8 | MIT | ||
| grai Cadence Gate Deterministic cadence gate for AI drafts. Scores rhythm, flags structural slop, verifies seals. MCP serverGitHub-verified authorLocal · PyPI | 6 | — | ||
| io.github.1111111111111111111114oLvT2/inquisitor Hypothesis-driven problem solving for AI agents: probe, falsify, escalate. MCP serverGitHub-verified authorLocal · PyPI | 5 | MIT | ||
| Big Indexer Architecture-aware MCP context with boundaries, seams, impact scope, and BGI-TWIN guidance. MCP serverGitHub-verified authorLocal · PyPI | 4 | Apache-2.0 | ||
| ai.smithery/Aman-Amith-Shastry-scientific_computation_mcp This MCP server enables users to perform scientific computations regarding linear algebra and vect… MCP serverVerified domain · smithery.aiRemote | 3 | MIT | ||
| MIMIR Typed, calibrated and certified decisions over a context, with abstention and evidence. MCP serverGitHub-verified authorLocal · PyPI | 3 | Apache-2.0 | ||
| specmate BSV coding knowledge engine for AI agents — pre-compile traps and post-compile diagnosis. MCP serverGitHub-verified authorLocal · npm | 3 | MIT | ||
| AIready (aiready.nz) AIready (aiready.nz): AI/agent readiness scans, Agentic Readiness Check quotes, and reports. MCP serverVerified domain · aiready.nzRemoteSign-in needed | 2 | MIT | ||
| GodPrompt MCP Server GodPrompt MCP + Agent Skill for coding agents with TDD, debugging, verification, and task routing. MCP serverGitHub-verified authorLocal · MCPB | 2 | MIT | ||
| HEIDES Deterministic code analysis harness giving AI agents senses, memory and judgment for code. MCP serverGitHub-verified authorLocal · MCPB | 2 | MIT | ||
| Thoth Read-only MCP over an agentic SLR workspace with per-claim citation verification MCP serverGitHub-verified authorRemote | 2 | MIT | ||
| Achromat Machine Operational Memory Recall and calibrate policy-compliant tool-call arguments before execution. Does not run the tool. MCP serverVerified domain · achromat.aiLocal · npm | 1 | MIT | ||
| Agent Blueprint Measured agent costs, a one-page agent summary check, and an offline access map. No sign-in. MCP serverVerified domain · agentblueprint.aiRemote● Live | 1 | — | ||
| Cornea, deterministic visual inspection Deterministic visual inspection for AI agents. Overlap, overflow, contrast, quality. MCP serverGitHub-verified authorLocal · Cargo | 1 | MIT | ||
| Depot (depot.dev) Read-only MCP server for Depot (depot.dev): CI failure diagnosis, build forensics, and usage. MCP serverGitHub-verified authorLocal · npm | 1 | — | ||
| AcqPath — content rights before RAG, AI and training Check content rights before RAG, AI input, training or indexing. Signed RSL evidence, not a license. MCP serverVerified domain · getacqpath.comRemote | — | — | ||
| Agent Prompts A to Z Read-only catalog of prompt packs and rule files: Cursor, CLAUDE.md, AGENTS.md, SKILL.md. MCP serverVerified domain · agentpromptsatoz.comRemote● Live | — | — | ||
| Agentic News AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search MCP serverVerified domain · agentic-news.aiRemoteSign-in needed | — | — | ||
| agentweb NAIC AI model bulletin adoption by state, with citations. Insurance AI compliance data. MCP serverVerified domain · agentweb.brelsfordsoftware.comRemote● Live | — | — | ||
| AI Reasoning Commons Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth. MCP serverVerified domain · aineedhelpfromotherai.comRemoteDown | — | — | ||
| AI Rollout Framework AI adoption framework for managers: pricing, FAQ, AI readiness assessment, seat quotes, free kit. MCP serverVerified domain · airolloutframework.comRemote● Live | 0 | MIT | ||
| AI Text Checker by carrierscan Check if AI wrote a text: English, Ukrainian, Kazakh, Uzbek, Estonian, Georgian, Lithuanian. MCP serverVerified domain · carrierscan.appRemote | — | — | ||
| AI Video Atlas Plan AI video shots: model picks, sourced prompts, prompting guides and real $/s costs. MCP serverVerified domain · aivideoatlas.comRemote | 0 | MIT | ||
| AI Worlds CLI Knowledge Source-checked CLI guides and model-aware planning for Claude Code, Codex, and Grok Build. MCP serverVerified domain · claude-world.comRemote | — | — | ||
| AI-Portal Enterprise GenAI Briefing Live AI data for agents: model releases, regulations (EU AI Act), GenAI glossary, daily news. MCP serverVerified domain · ai-portal.aiRemote | — | — | ||
| ai.actwise/ideation Actwise Ideation helps founders benchmark startup and product ideas before they build. MCP serverVerified domain · actwise.aiRemoteSign-in needed | — | — | ||
| ai.aqta/seal Verify Seal AI decision receipts: signed evidence anyone can check, no account needed. MCP serverVerified domain · aqta.aiRemote | — | — | ||
| ai.backrow/backrow Turn any recording or document into notes, flashcards and quizzes your agent can read and act on MCP serverVerified domain · backrow.aiRemote | — | — | ||
| ai.gatetest.www/gatetest 120-module QA gate. Give Claude eyes (screenshots), ears (Sentry errors), and hands (verify fixes). MCP serverVerified domain · www.gatetest.ai | — | — | ||
| ai.greyridgesignals/tech-risk MCP security scanner: tool-poisoning & prompt-injection audit (OWASP LLM01/LLM08), x402-payable MCP serverVerified domain · greyridgesignals.aiLocal · PyPI | — | — | ||
| ai.kernora/agent-sec Zero-install security baseline for AI coding agents — OWASP/CWE-cited rules over MCP. MCP serverVerified domain · kernora.aiRemote● Live | — | — | ||
| ai.noveum/noveum Trace, evaluate, and optimize your LLM, RAG, and agent apps with Noveum observability. MCP serverVerified domain · noveum.aiRemote | — | — | ||
| ai.promptarch/mcp Research-backed lint + generation for agent context files (CLAUDE.md, AGENTS.md) + prompt enhancer. MCP serverVerified domain · promptarch.aiRemote | — | — | ||
| ai.promptsharp/promptsharp Professional prompt library over remote MCP: 13 verticals, free discovery scope. MCP serverVerified domain · promptsharp.aiRemote | — | — | ||
| ai.responsibleailabs/rail-score Responsible-AI guardrails for agents: scoring with policy, injection & PII detection, DPDP. MCP serverVerified domain · responsibleailabs.aiRemote | — | — | ||
| ai.safe4/safe4 Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402. MCP serverVerified domain · safe4.aiRemote | — | — | ||
| ai.smithery/arjunkmrm-ts-test-2 Greet anyone with a friendly, personalized hello. Explore the origin story of 'Hello, World.' Jump… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/bergeramit-bergeramit-hw3-tech Create friendly greetings and add two numbers instantly. Speed up simple tasks and streamline ligh… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/bergeramit-bergeramit-hw3-tech-1 Add two numbers instantly and generate friendly greetings on demand. Speed up quick math and perso… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/callmybot-cookbook-mcp-server Count occurrences of any character in your text instantly. Specify the character and get precise c… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/callmybot-domoticz Greet anyone by name with a friendly hello. Explore the origin of 'Hello, World' for context in de… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/callmybot-hello-mcp-server Generate quick, friendly greetings by name. Personalize salutations for any context. Explore the o… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/magenie33-quality-dimension-generator Generate tailored quality criteria and scoring guides from your task descriptions. Refine objectiv… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.smithery/Parc-Dev-task-breakdown-server Break down complex problems into clear, actionable steps. Adapt on the fly by iterating, revising,… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| ai.spelunking/hub Structure for hard AI decisions, and a human to escalate to when the structure runs out. MCP serverVerified domain · spelunking.aiRemote | — | — | ||
| ai.tuteliq/mcp Detect grooming, bullying, fraud, and 16+ online threats across text, voice, image, and video. MCP serverVerified domain · tuteliq.aiLocal · npm | — | — | ||
| ai·rete·rag Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why. MCP serverVerified domain · ai-rete-rag.comLocal · PyPI | — | — | ||
| app.botnotice/mcp AI disclosure laws by business and state, each law in full, and a website AI-notice check. MCP serverVerified domain · botnotice.appRemote | — | — | ||
| app.causely/causely Causal reasoning for reliability: root cause, blast radius, and service health for agents. MCP serverVerified domain · causely.appRemoteSign-in needed | — | — | ||
| Arg2P Structured argumentation: solve ASPIC+, ABA and abstract theories, explore their results MCP serverGitHub-verified authorLocal · PyPI | — | — | ||
| Ask Jev Evaluate state with typed choice, score, and probability questions. MCP serverGitHub-verified authorRemote | — | — | ||
| ask10ais Independent measurements of how 12 AI models answer brand questions in Chinese and English. MCP serverVerified domain · ask10ais.comRemote | — | — | ||
| AskAiRank How ChatGPT, Claude, Perplexity and Gemini mention your brand: visibility, mentions, competitors. MCP serverVerified domain · askairank.comRemote | — | — | ||
| Asked Thrice Measure whether AI assistants actually recommend a brand, from measured answers. MCP serverVerified domain · askedthrice.comLocal · npm | — | — | ||
| aTars MCP Crypto market signals, technical indicators, and sentiment analysis for AI agents. MCP serverVerified domain · aarna.aiRemote | — | — | ||
| Boardroom Bob AI strategy consultant for founders: 19 frameworks like SWOT, Five Forces and Pre-Mortem. MCP serverVerified domain · boardroombob.comRemote | — | — | ||
| Brainiall NLP Sentiment, toxicity, entity extraction, PII, translation, summary, QA, fraud scoring, safety audit. MCP serverVerified domain · brainiall.comRemoteDown | — | — | ||
| Cairn Commons Work on open research problems with your agent; results are checked by Lean, reproduction or review. MCP serverVerified domain · cairn-commons.comRemote | — | — | ||
| CaudexCatena MCP Blockchain intelligence for tracing funds, screening addresses, and investigating on-chain activity. MCP serverVerified domain · caudexcatena.comRemote | — | — | ||
| cc.ticktape/mcp Polymarket preflight verdicts: OK/CAUTION/VETO on orders, COPY/WATCH/VETO on wallets. x402-paid. MCP serverVerified domain · ticktape.ccRemote | — | — | ||
| Chipp Tags Chipp: conversation tags, their training examples and utterances, and tag instances MCP serverVerified domain · chipp.aiRemote | — | — | ||
| CiteHawk AI visibility for brands and agencies: scores, rankings, prompts, source gaps, evidence. OAuth. MCP serverVerified domain · citehawk.comRemote | — | — | ||
| CiteLadder AI search visibility data: brand mentions, cited sources, site health and opportunities. MCP serverVerified domain · citeladder.comRemote | — | — | ||
| CiteStamp Check that a reference resolves; see what supports, refutes or cites a paper. CC0 graph, read-only. MCP serverVerified domain · citestamp.comRemote | — | — | ||
| Citlyze Read-only access to your Citlyze workspace: AI search visibility, citations, and recommendations. MCP serverVerified domain · citlyze.comRemote | — | — | ||
| Claidex MCP Biomedical failure intelligence platform for terminated trials and translational analysis. MCP serverVerified domain · claidex.comLocal · npm | — | — | ||
| Clarity by Health AI Condition-aware ingredient and product checks for agents, with evidence tiers and citations. MCP serverVerified domain · healthai.comRemote | — | — | ||
| com.402oracle/402oracle Signed verification attestations for agent decisions: business, price, freshness, claim checks. MCP serverVerified domain · 402oracle.comRemote● Live | — | — | ||
| com.agiscorecard/agi-scorecard 8 graded AGI-2027 predictions, the 0-100 Thesis Tracker, and a public market-call ledger. Free. MCP serverVerified domain · agiscorecard.comRemote● Live | — | — | ||
| com.brick-byte/footnote Every number in an AI answer traces back to the rows that produced it. MCP serverVerified domain · brick-byte.comLocal · npm | — | — | ||
| com.buzzradr/mcp Live AI trend radar: trending AI topics, why-trending signals, daily digests. No API key. MCP serverVerified domain · buzzradr.comRemote | — | — | ||
| com.dominionobservatory/observatory Runtime behavioral trust scoring for MCP servers. Check reliability before calling unknown tools. MCP serverVerified domain · dominionobservatory.comRemote | — | — | ||
| com.fahaliai/fahali Market-risk for AI agents: verified lead time, SHA-256-hashed receipts, judged record. Not advice. MCP serverVerified domain · fahaliai.comRemote | — | — | ||
| com.get-obra/obra-cfo Local-first MCP that runs an investment committee on your pitch and scores funding readiness. MCP serverVerified domain · get-obra.comLocal · npm | — | — | ||
| com.get-obra/obra-cto Local-first MCP that scores your codebase's build readiness. Your code never leaves your machine. MCP serverVerified domain · get-obra.comLocal · npm | — | — | ||
| com.get409avaluation/site Get 409A Valuation: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not... MCP serverVerified domain · get409avaluation.comRemote | — | — | ||
| com.greencalculus/api Sourced carbon emission factors + audit-traced calculations an AI can cite. MCP serverVerified domain · greencalculus.comLocal · npm | — | — | ||
| com.howgooditcanget/clarity-os MCP tool for governed nonclinical pattern interruption, emotional clarity, and next-step guidance. MCP serverVerified domain · howgooditcanget.comRemote● Live | — | — | ||
| com.kogcat/kogcat-mcp Local-first judgment layer: counter-examples & blind spots from your own knowledge base. MCP serverVerified domain · kogcat.comLocal · PyPI | — | — | ||
| com.olane/copass-remote Knowledge graph ingestion, entity search, ontology analysis, and CoPass scoring. MCP serverVerified domain · olane.comRemote | — | — | ||
| com.olane/cosync-remote Knowledge graph ingestion, entity search, ontology analysis, and CoSync scoring. MCP serverVerified domain · olane.comRemote | — | — | ||
| CompletionKit Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge. MCP serverVerified domain · completionkit.comRemote | — | — | ||
| contextburn Run efficiency for coding agents: share of paid tokens that became output, not context re-reading. MCP serverVerified domain · arsentev.aiLocal · PyPI | — | — | ||
| Contextloop Team metric definitions for data agents. Learns from corrections, tracks SQL answer accuracy. MCP serverVerified domain · getcontextloop.comRemote | — | — | ||
| Corey James portfolio Fit reports and search over Corey James's work: GPU inference, agent governance, enterprise AI. MCP serverVerified domain · coreyjames.aiRemote | — | — | ||
| CreceRank Brand visibility in ChatGPT, Gemini, Perplexity and AI Overviews: mentions, sources, GEO tips. MCP serverVerified domain · crecerank.comRemote | — | — | ||
| Day Trade AI Day Trade AI signals, analyses, journal and rule checks for your AI agent. Never places trades. MCP serverVerified domain · day-trade.aiRemote | — | — | ||
| DcisionAI Certified business decisions on your own data: what to decide today, run it, record the call. MCP serverVerified domain · dcisionai.comRemote | — | — | ||
| DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base. MCP serverVerified domain · fronesislabs.comRemote | — | — | ||
| DeployIt Product Expert AI product expert answering from live source code, with sources and a verification status. MCP serverVerified domain · deployit.aiRemote | — | — | ||
| Design Check Scores whether a page reads as AI-generated and names the tells to fix. MCP serverVerified domain · allthepossibles.comRemote | — | — | ||
| Desloppy Use AI. Skip the slop. A Slop score plus the exact lines that sound like chatbot writing. MCP serverVerified domain · desloppy.comRemote | — | — | ||
| DESTRAVA — AI Mindset Framework Official DESTRAVA framework: eight AI maturity levels and published aggregate indicators. MCP serverVerified domain · softskillsacademy.aiRemote | — | — | ||
| Detextit by Shekkizh Find shared agent issues, sourced context and capabilities, or plan recovery from a constraint. MCP serverVerified domain · www.detextit.comRemote | — | — | ||
| DocQA MCP AI document verification: catch hallucinations, arithmetic errors, and field mismatches. MCP serverVerified domain · api.agentsconsultants.comLocal · npm | — | — | ||
| EU AI Act Explorer Read-only EU AI Act (Reg. 2024/1689 as amended) answers, citing official sources MCP serverVerified domain · euaiactlaw.comRemote | — | — | ||
| EvalGate Run AI evaluations, record agent traces and gate releases on evidence, with scoped org access. MCP serverVerified domain · evalgate.comRemote | — | — | ||
| explanatory-output-style Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style) PluginAnthropic marketplace | — | — | ||
| Fodda Synthetic Expert Consult Consult synthetic industry experts grounded in PSFK trend graphs with citable sources. MCP serverVerified domain · fodda.aiRemote | — | — | ||
| Frank AI-moderated voice interviews with your customers, delivering themes and insights MCP serverVerified domain · hifrank.aiRemote | — | — | ||
| GapCite Track AI mentions and recommendations of your business, and find what to fix with GapCite. MCP serverVerified domain · gapcite.comRemote | — | — | ||
| GoAI Moat Claim Verifier Verify business claims and audit text for unsourced data. MCP serverVerified domain · goaimoat.comRemote | — | — | ||
| good_honker Ask Claude about Goose shows: setlists, jams, venues, song history. Live from ElGoose.net. MCP serverVerified domain · mino-yakking.comRemote | — | — | ||
| good_wook Ask Claude about Phish shows: setlists, song gaps, jams, venues. Live from Phish.net. MCP serverVerified domain · mino-yakking.comRemote | — | — | ||
| Habits prompt-injection guard Check user prompts for injection/jailbreaks; your own guard learns from your labels. Works keyless. MCP serverVerified domain · darmousseh.comRemote | — | — | ||
| Hello, AI Ask your assistant which frontier model to use and get a live, Elo-backed answer. MCP serverVerified domain · helloai.comRemote | — | — | ||
| Hemelion Decision and Pattern Reflection Native Clarity decision mapping, MindScan episode reflection, and read-only evidence tools. MCP serverVerified domain · hemelion.comRemote | — | — | ||
| Hesperan Calibrated decisions for agents: choice, yes/no and score questions answered with probabilities. MCP serverVerified domain · hesperan.comLocal · npm | — | — | ||
| Holston AI AI visibility audits, llms.txt and schema generators, instant quotes, missed-call and ROI tools. MCP serverVerified domain · holstonai.comRemote | — | — | ||
| hookify Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple mar PluginAnthropic marketplace | — | — | ||
| Hunch Calibrated judgments for text: yes/no probabilities, picks from your options, or scores. MCP serverVerified domain · hunchsheet.appRemote | — | — | ||
| IceShore Make your AI better at system maintenance. Prompts your AI to organize use cases behind each system. MCP serverVerified domain · iceshore.aiRemote | — | — | ||
| ihumane Human know-how for AI agents: rules, reasons and checks for design, code, product and writing. MCP serverVerified domain · ihumane.aiRemote | — | — | ||
| Inquira AI survey platform: create and publish surveys, collect responses, generate AI analysis reports. MCP serverVerified domain · getinquira.comRemote | — | — | ||
| InspectMind AI plan review for construction drawings: submit plan sets, get code, spec and drawing findings. MCP serverVerified domain · inspectmind.aiRemote | — | — | ||
| io.github.askman-dev/agent-never-give-up An escape guide for coding agents, providing structured thinking tools to help agents unstick. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| io.github.cruxible-ai/cruxible-core Deterministic decision engine with receipts. Define rules in YAML, query a graph, get proof. MCP serverGitHub-verified authorLocal · PyPI | — | — | ||
| io.github.metrxbots/mcp-server Track AI agent costs, detect waste, optimize models, and prove ROI. 23 MCP tools across 10 domains. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| io.github.TheBarmaEffect/glassbox-framework Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| Knowledge Porridge A sourced learning map your AI places you on: finds gaps you can't name, teaches step by step. MCP serverVerified domain · knowledgeporridge.aiRemote | — | — | ||
| Maha Context Review Reduce supplied context and check caller-declared, source-specific exact evidence retention. MCP serverVerified domain · mahastrategies.comRemote | — | — | ||
| MCPVetter Audit your MCP servers for poisoned tools and leaked secrets, and check AI-generated code for flaws. MCP serverVerified domain · mcpvetter.comLocal · npm | — | — | ||
| Microsoft Learn MCP Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs. MCP serverVerified domain · microsoft.comRemote | — | — | ||
| Microsoft Sentinel Data Exploration Find relevant security data from Sentinel data lake for building effective agents. More:aka.ms/s/de MCP serverVerified domain · microsoft.comRemote | — | — | ||
| Moltline Humanizer Find AI-isms with evidence and fingerprint a writing voice from samples. 3 of 5 free. MCP serverVerified domain · moltlinestudio.comRemote | — | — | ||
| Moltline Optimize Vehicle routing, 3-D packing, cutting stock, rostering and knapsack with OR-Tools. 7 of 11 free. MCP serverVerified domain · moltlinestudio.comRemote | — | — | ||
| OntoRamp Decision Intelligence Log, evaluate, and ground AI decisions against authority context. Returns PASS, WARN, or BLOCK. MCP serverVerified domain · ontoramp.comRemote | — | — | ||
| OntoRamp Governance Assessment Governance maturity assessment, compliance gap analysis, and evidence-linked briefs for AI agents. MCP serverVerified domain · ontoramp.comRemote | — | — | ||
| OntoRamp Graph Query Architecture-grounded query for AI agents. Governance constraints, evidence-linked answers. MCP serverVerified domain · ontoramp.comRemote | — | — | ||
| OntoRamp Knowledge Cartographer Knowledge coverage map and health score. Ingest docs into a governed knowledge graph via MCP. MCP serverVerified domain · ontoramp.comRemote | — | — | ||
| Openlayer Inspect AI projects, traces, tests, and governance rules in Openlayer, and debug failing evals. MCP serverVerified domain · openlayer.comRemote | — | — | ||
| Orion Celestia Intel Celestia network intelligence for AI agents: daily analysis, anomaly signals and DA metrics. MCP serverVerified domain · orionlabsone.ccRemote | — | — | ||
| Overwing Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm. MCP serverVerified domain · overwing.aiLocal · npm | — | — | ||
| PayperDecision Decision models for agents over x402: yes/no, choice and score questions as probabilities, per call. MCP serverVerified domain · payperwork.appRemote | — | — | ||
| PharmaGeo See how AI assistants talk about your pharmaceutical brands and which sources they cite. MCP serverVerified domain · pharma-geo.comRemote | — | — | ||
| Pilot5 Five AI models debate your decision blind, then give one recommendation and the strongest objection. MCP serverVerified domain · pilot5.aiRemote | — | — | ||
| PlanLimits by aiw3b Find the AI coding/app-builder plan that fits your usage: limits, prices and plan-fit picks. MCP serverVerified domain · planlimits.aiw3b.comRemote | — | — | ||
| Planner MCP — provable "done" for AI agents Goal and task planning MCP for Codex and AI agents, with evidence-backed completion. MCP serverVerified domain · planner.monopoly-gold.comRemote | — | — | ||
| Plumbline — a trust layer for LLM answers Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason. MCP serverVerified domain · plumbline.lattice-sys.comRemote | — | — | ||
| PortMem Check AI-written drafts against your source documents, with the passage behind every verdict. MCP serverVerified domain · portmem.comRemote | — | — | ||
| Prolog Reasoner SWI-Prolog as a logic calculator for LLMs MCP serverGitHub-verified authorLocal · PyPI | — | — | ||
| Prompt Injection Scanner Check text before your agent reads it: hidden instructions, invisible text and links that leak data. MCP serverVerified domain · openkrill.appRemote | — | — | ||
| Qu Review Independent second opinion on any AI answer: inaccuracies, gaps, and a scored report card. MCP serverVerified domain · qureview.aiRemote | — | — | ||
| QuoteFirst Get dollar quotes from 200+ LLMs before any work runs; accept, execute, and verify quality. MCP serverVerified domain · quotefirst.aiRemote | — | — | ||
| RealRun Independent AI model test scores on 5 tasks: inbox, scheduling, receipts, finance, support replies. MCP serverVerified domain · realrun.baseledgerip.comRemote | — | — | ||
| REMAP Up to 90% fewer tokens: deterministic, declared tool calls, each with a receipt and an audit trail. MCP serverVerified domain · mdil.aiRemote | — | — | ||
| Roiva AI initiative cost, cash value, freed capacity and ROI from Roiva, with drafts a person accepts MCP serverVerified domain · roiva.aiRemote | — | — | ||
| Rosey – Quality verification for human and AI content Fact-checks generated content against your sources of truth showing what to trust, change, & verify. MCP serverVerified domain · getrosey.comRemote | — | — | ||
| SATCoach: AI SAT Tutor AI SAT tutor for high schoolers: full diagnostic, practice on weak skills, weekly parent updates. MCP serverVerified domain · satcoach.aiRemote | — | — | ||
| Sequential Thinking Working Notes Local working notes, decisions, evidence and resumable sessions with SQLite persistence. MCP serverGitHub-verified authorLocal · PyPI | — | — | ||
| Signal-One by EMETZOR Verified external-state intelligence for agents with corroborated evidence and ANSWER or WAIT. MCP serverVerified domain · emetzor.comRemote | — | — | ||
| SMEme SMEme is the formal reasoning layer for AI: a symbolic solver over decision trees. MCP serverVerified domain · smeme.aiRemote | — | — | ||
| Speakeroo speaking coach AI speaking coach: feedback on speeches from text or audio, plus topics, pronunciation and rubrics. MCP serverVerified domain · speakeroo.appRemote | — | — | ||
| Sternly Checks finished AI work after it is done: figures, citations and quotations, with a signed record. MCP serverVerified domain · sternly.aiRemote | — | — | ||
| Stringer Grounded Synthesizer Grounded synthesis from public sources. 3 free calls total; then $0.10 brief or $0.25 deep via x402. MCP serverVerified domain · getstringer.appRemote | 0 | MIT | ||
| Susurration puzzles Three server-checked puzzles a day for AI agents: one to read, one to compute, one black box. MCP serverVerified domain · susurration.aiRemote | — | — | ||
| SwingFactor Work a decision through SwingFactor’s method: build and challenge a model of what could change it. MCP serverVerified domain · swingfactor.aiRemote | — | — | ||
| Taasky Common ground Coding agents (Claude Code, Codex) reach shared understanding: findings agreed, disputed or open. MCP serverVerified domain · taasky.aiLocal · npm | — | — | ||
| TEK BOSS Small Business AI Strategy Assessment AI strategy, workflow automation, and process-improvement assessment for small businesses. MCP serverVerified domain · tekboss.aiRemote | — | — | ||
| Tenrung Score how AI-native a team is on 10 lines and get a 90-day plan and an AI champion role card. MCP serverVerified domain · openkrill.appRemote | — | — | ||
| The Cure Protocol Agent research API for 15 disease areas, plus a T1D cure lab, sourced evidence ledger and models. MCP serverVerified domain · negativeresistance.comRemote | — | — | ||
| THE RETREAT Rules-based context reduction, planning checks, research prompts and fixed experiences for agents. MCP serverVerified domain · agentsretreat.comRemote● Live | — | — | ||
| ThoughtProof Pre-action gate: verify before pay/trade/write/deploy. execute=true only on ALLOW. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| TokenOracle Hosted MCP server for LLM cost estimation, model comparison, and budget-aware routing. MCP serverVerified domain · guffeyholdings.comLocal · npm | — | — | ||
| Tuatara Decide Train a text classifier from your labelled examples in a minute; label texts with probabilities. MCP serverVerified domain · cymetica.comRemote | — | — | ||
| Tuatara Summarize Extractive document summarizer: returns the text's own sentences, so it cannot add facts. MCP serverVerified domain · cymetica.comRemote | — | — | ||
| Tuatara Topics The topics in a set of documents in one call, with each document's topic mixture. Nothing stored. MCP serverVerified domain · cymetica.comRemote | — | — | ||
| Ultra Prompt Your prompt library inside your AI: 1,000+ pro templates, frameworks, vocab & pipelines. MCP serverVerified domain · ultraprompt.coRemote | — | — | ||
| UndetectedGPT AI humanizer for MCP clients. Rewrites AI text so it reads naturally and sounds human. MCP serverVerified domain · undetectedgpt.aiRemote | — | — | ||
| Verifi Get a real human to verify, decide, or improve an AI agent's work. Pay per review via x402 on Base. MCP serverVerified domain · verifi.cloudRemote | — | — | ||
| Voris Voris privacy-native web analytics for AI agents: query metrics & citations, scaffold tracking. MCP serverVerified domain · mcp.voris.aiLocal · npm | — | — | ||
| Wavn The deciding place: argue the call, decide, keep the reasons, get the work back as finished files. MCP serverVerified domain · wavn.aiRemote | — | — | ||
| Webhound Budgeted reports and datasets with Hound, Webhound's DeepSeek V4 Pro + GPT-5.4 research harness. MCP serverVerified domain · webhound.aiLocal · npm | — | — | ||
| Whysaid — Verify claims, sources & AI answer share Verify claims and sources, and check whether AI assistants name a brand. MCP serverVerified domain · whysaid.aiRemote | — | — | ||
| ZeroWidth Caliper Build datasets and rubrics, then run evals that score your AI in Caliper. MCP serverVerified domain · zerowidth.aiRemote | — | — | ||
| zRev AI Grade any llms.txt, cold-read a homepage, run a B2B GTM ROI model, get a GTM diligence checklist. MCP serverVerified domain · zrev.aiRemote | — | — | ||
| 内容路由器 · 素材该做成什么 给素材做 11 维内容画像，推荐跨媒介输出形态（PPT/信息图/短视频/漫画等 6 种）并给出可执行调度提示词 MCP serverVerified domain · savantcat.cn | — | — | ||
| 竞品内容 Pattern 雷达 · AI 答案里的重复说法 把 AI 答案/竞品内容当语料，找出反复出现的说法、被反复引用的信源与答案同质化程度，含对照组自检 MCP serverVerified domain · savantcat.cn | — | — |
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