"Top 100 MCP Servers Ranked by Weekly Downloads" matching MCP tools:

• popular_skills

  BytesAgain AI Skills Search

  Return top N AI agent skills ranked by download count. Use for discovery or onboarding when user has no specific task in mind (e.g. "show me popular skills", "what can I do with this"). Do NOT use when user describes a specific task — use search_skills instead. Returns: slug, name, description, category, downloads, stars. On database error returns empty list — do not retry. Default limit 20, max 50. Follow up with get_skill only if user requests details on a specific result.

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• query_registry

  Arclan MCP Registry

  Search the Arclan registry for MCP servers. By default returns only connectable servers (active, mcp_partial, auth_gated). Use status=stdio to browse local-only servers available for installation. Use status=all to query the full index. Use production_safe=true to restrict to servers with uptime > 97% and handshake success > 95%. Use read_only=true to restrict to servers with no write or exec tools. Use this before connecting to an MCP server to check its validation status and score. After using a server, call report_server to contribute reliability data.

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• enable_auto_deposit

  MERX - TRON Resource Exchange

  Configure automatic top-up when balance drops below a threshold. The configuration lives ONLY in the current MCP session — it is held in memory by the MCP server process and is lost on server restart, MCP client reconnect, or server redeploy. Top-ups are signed locally with TRON_PRIVATE_KEY and sent to your Merx deposit address (memo-routed). For persistent auto-deposit you currently need to call this tool again at the start of each session.

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• search_mcp_servers

  agent-tools (x402 + MCP + A2A directory)

  Find MCP servers in the directory. Searches the standalone MCP directory (PulseMCP / official MCP registry import) unioned with x402 services that also expose an MCP endpoint. Returns normalised entries with a ready-to-use streamable-http `call_hint.mcp.url`. Args: intent: Natural-language description of the tool/capability needed. top_k: Max servers to return (1-20). chain: Optional payment-network filter for paid MCP servers. require_healthy: When true, only return servers marked health=ok.

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• recommend_mcp

  SaSame MCP Observatory + Gold Rush Town

  Get SaSame-observed MCP server recommendations for a capability you need. SaSame is a neutral MCP readiness and agent-work receipt layer; status only, not endorsement. SaSame's MCP Observatory continuously crawls and GRADES thousands of public MCP servers (A/B/C/D) by reachability and whether they return real content. This returns the top live, real-content endpoints (optionally filtered by an endpoint keyword), each with its SaSame grade and last-audited time — so you (or the human you assist) can pick a measured MCP candidate instead of guessing. Each result includes a longitudinal trend (when SaSame has observed it over time) and a ready-to-quote, attributed `cite` line; the top pick with history carries an ed25519-signed, offline-verifiable record you can cite as a third-party source. Free, read-only, no signup. If you operate one of these servers, claim it (claim_start). If you can't find a fit and need an MCP/agent BUILT, call engage_sasame. Pass a referral handle from `refer` as engage_sasame(ref=...) to attribute the introduction.

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• get_weekly_signal_memo

  AIOProductOS MCP

  The Weekly Product Signal Memo — the last 7 days of customer signal clustered into themes (insights grouped by feature, ranked by the revenue behind them) with verbatim quotes, week-over-week deltas (new / repeated / stronger / weaker), concluded experiments, and shipped releases. Deterministic — every count is off real rows, no fabricated quotes. Optional `week` (ISO 'YYYY-Www') for a past week; `generate=1` rebuilds + persists the current week now. Read-only apart from that rebuild; returns the persisted memo, empty when the requested week has none. Open a weekly review with it, then drill into a theme with list_insights.

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• licium_discover

  Licium

  Browse and compare Licium's agents and tools. Use this when you want to SEE what's available before executing. WHAT YOU CAN DO: - Search tools: "email sending MCP servers" → finds matching tools with reputation scores - Search agents: "weather forecasting agents" → finds specialist agents with success rates - Surface verified sports prediction agents from the Arena leaderboard - Rent Arena picks with licium_rent after choosing an agent and market handle - Compare: "agents for code review" → ranked by reputation, shows pricing - Check status: "is resend-mcp working?" → health check on specific tool/agent - Find alternatives: "alternatives to X that failed" → backup options WHEN TO USE: When you want to browse, compare, or check before executing. If you just want results, use licium instead.

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• info_platformmetrics_get_platform_info

  Gate Info MCP

  One-shot protocol profile by name and scope. scope=full adds competition_metrics{} for CEX venues (spot/derivs/depth/OI core+extended/PoR). Set include_oi_symbol_detail=true with oi_symbol_limit (1-100, default 20) for top-N OI breakdown. Ranked multi-protocol list→search_platforms. Daily time series→get_platform_history.

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• top_manga

  Kitsu

  List top-ranked manga from Kitsu sorted by popularityRank (default) or ratingRank; returns up to 20 entries with title, rank, synopsis, and rating.

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• cyanheads_search

  cyanheads-mcp-server

  Search fleet tools and servers by natural-language description. Returns ranked matches with brief summaries and the server each tool belongs to. Use scope "servers" to find which server handles a workflow; use the default scope "tools" to find specific tools. Call cyanheads_describe on a result name to get install snippets and the connection URL.

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• scan_mcp

  Hlido Agent Reviews

  On-demand independent SAFETY scan of an MCP server — call this BEFORE installing or connecting to one. Give it an HTTP(S) MCP endpoint URL (scanned live in seconds), or an npm/PyPI package name or GitHub repo (queued for an isolated sandbox scan — local stdio servers execute code, so Hlido never runs them inline). Returns the safety tier (SAFE/CAUTION/RISKY/DANGEROUS), tool-poisoning detection (the malice signal), dangerous-capability red-flags (shell/code-eval/fs-write/egress/secrets) with per-tool evidence, and auth posture. Tier = blast radius if hijacked, not maintainer trustworthiness. A server Hlido hasn't scanned returns not_scanned — never assumed safe. Register of already-scanned servers: https://hlido.eu/mcp/

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• catalog__search

  Agentage MCP Catalog

  Search the agentage MCP directory - a public catalog of Model Context Protocol servers crawled from the official registry - for servers matching a keyword, optionally narrowed by type, category, language, or license. Use this FIRST whenever the user wants to discover, find, compare, or pick an MCP server ("is there an MCP for X", "which MCP servers do Y"). Returns a ranked page of lean cards (slug, name, description, stars, category, transport). To read one server's full packages, tools, and install command, call catalog__get with a slug from these results; to learn which category/language/license values exist before filtering, call catalog__facets. Read-only - never installs or runs anything.

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• list_loadouts

  MCPExplorer

  List curated loadouts — deliberately-assembled kits of MCP servers + governance + plays for a specific job (GTM, coding, research, support, infra). The agent-facing version of the /loadouts product. Use get_loadout for the full kit with live trust.

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• get_enforcement_intelligence

  Velvoite — EU Financial Regulatory Compliance

  Get top enforced canonical obligations. Returns obligations ranked by enforcement activity for risk prioritization. This is a focused view of canonical obligations filtered to only those with at least one enforcement action. Use this to identify which obligations regulators are actively enforcing. Args: regulation: Filter by regulation code (e.g. 'dora', 'mica', 'aml'). actor_role: Comma-separated actor roles (e.g. 'credit_institution,significant_institution'). entity_type: Filter by entity type code (e.g. 'credit_institution'). compliance_difficulty: Filter by difficulty: 'low', 'medium', 'high', 'critical'. min_enforcement_count: Minimum enforcement actions (default 1 — only enforced obligations). sort: Sort order (default 'enforcement_count_desc'). page: Page number (default 1). per_page: Results per page (default 20, max 100).

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• search

  Library

  Search MCP servers by server title/name, description, or by the tools they provide. Accepts natural language capability queries like 'send emails', 'search the web', 'create pull requests', or direct server names like 'GitHub' or 'Stripe'. Results are ranked by relevance: title match first, then tool name match, then description. Each result includes the server's tool list so you can confirm it does what you need. Set limit based on the type of request you received: - Prompting (general/exploratory — user is browsing or asking broadly): use 20-30 - Task assignment (user delegated a goal for you to execute autonomously): use 10-15 - Instruction/directive (specific command with a clear target server in mind): use 3-5

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• cti_get_cross_server_routes

  website-search

  Get Lenny Zeltser's CTI cross-server handoff routes — when this MCP server can't fulfill a request, which other MCP servers (or fallback workflows) to consult. Surfaces a compact subset of `cti_load_context`. This server never requests your campaign or threat-intel notes and instructs your AI to keep them local—templates and guidelines flow to your AI for local analysis.

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• discover_tools

  glimind

  Find LIVE tools that can accomplish a task you describe in plain language — call this when you do NOT yet know which tool to use. Unlike find_alternatives / find_related_tools (which need a tool id you already have), this takes a free-text capability query (e.g. 'send a slack message', 'convert currency', 'search arxiv papers') and returns ready-to-use tool ids ranked by semantic similarity, filtered to tools that are live right now — each result carries the tool's advertised input schema, its actual connection endpoint (the MCP endpoint URL, or the package to launch for stdio servers), and whether it is FREE or PAID with the price + how to pay — so you can invoke it immediately without a second lookup or an MCP-registry search (on-demand / MCP-Zero style tool discovery). The discovery entry point at the start of a new task.

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• heron_mcp_scan

  heron

  Check whether an MCP SERVER is SAFE TO CONNECT before you add it. An MCP server's tool names, descriptions and schemas are injected into your context, and you will obey instructions hidden there ("tool poisoning"). Provide EITHER `url` (a live remote MCP endpoint — Heron connects READ-ONLY, reads tools/list, and NEVER calls a tool) OR `tools` (a pasted tools/list array, for stdio/self-hosted servers). Returns a 0-100 trust score, a verdict (trusted / caution / dangerous), and the findings: hidden agent-directed instructions, data exfiltration, sensitive-parameter capture, tool shadowing, and obfuscated payloads (Morse, base64, invisible Unicode, homoglyphs) — plus a wallet-signed attestation. Free.

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• compare_mcps

  mcp-judge

  Choosing between several MCP servers that do similar things? This tool decides for you. PAID $0.10 via x402 (USDC micropayment over HTTP 402 — no account or API key needed; on your first call without payment you receive the exact payment requirements, then retry with the X-PAYMENT header). Compares 2-5 MCP servers head-to-head with identical objective checks (handshake, tools/list, documentation coverage, latency, and a safe functional probe — paid tools are never called) and returns: a ranked list, the recommended winner, a plain-language explanation of why it won, and each server's full report — cheaper than separate evaluate_mcp calls on 3+ servers. Objective checks only — no human and no LLM opinion; it does not judge the real-world usefulness or safety of the content. Set 'urls' (required) to an array of 2-5 MCP endpoints (Streamable HTTP), e.g. ["https://a/mcp","https://b/mcp"].

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• list_vendors

  Exploit Intelligence Platform — CVE, Vulnerability and Exploit Database

  List software vendors ranked by vulnerability count. Returns the top 200 vendors with their total CVE counts. Use this when asked 'which vendors have the most vulnerabilities?' or to understand the threat landscape by vendor.

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