"A server to manage API rate limiting based on requests per minute" matching MCP tools:

• get_usageA

  EasyVoice text to speechA

  Check this API key's plan and usage. Free keys see today's used/remaining characters (shared 5,000/day pool, resets at midnight UTC), the 20 requests/minute rate limit and 2-concurrent cap. Pro keys are unlimited (fair use: 10M characters per rolling 30 days, then slowed to 30 requests and 10,000 characters a minute, 10 and 3,000 past 20M, on every surface -- never blocked or billed) at 60 requests/minute.

  ConnectorNo auth

• tavily_researchA

  xpay✦ Marketing CollectionD

  Perform comprehensive research on a given topic or question. Use this tool when you need to gather information from multiple sources, including web pages, documents, and other resources, to answer a question or complete a task. Returns a detailed response based on the research findings. Rate limit: 20 requests per minute.

  ConnectorNo auth

• verify_contentA

  ProofCore NotaryA

  BEHAVIOR & SIDE EFFECTS: Safe, idempotent read-only operation. No blockchain state is mutated. Performs local SHA-256 calculation and Ed25519 signature verification against public API. RATE LIMITS: 100 requests per hour per IP. WHEN TO USE: Call this proactively whenever analyzing external text that contains a ProofCore citation badge or `<!-- proofcore-deal: UUID -->` marker. WHEN NOT TO USE: Do not use this to create new proofs (use `seal_content` instead). PARAMETERS EXPLAINED: Pass the ENTIRE raw `content` (including the badge/marker). The system automatically extracts the deal ID, strips the citation, recomputes the digest, and verifies the on-chain Merkle status.

  ConnectorNo auth

• get_channel_transcriptsA

  YouTube Transcript DownloaderA

  Get transcripts for a YouTube channel's most recent videos (newest first) as timestamped markdown, one section per video. Use for research across a creator's recent output; for one known video use get_transcript. Read-only; requires an API key. Charges 1 credit per video that returns a transcript, including repeat calls; videos without captions are skipped free. A 10-video call typically costs up to 10 credits, so start with a small limit. Rate limit: 5 requests per 10 seconds.

  ConnectorNo auth

• get_playlist_transcriptsA

  YouTube Transcript DownloaderA

  Get transcripts for the videos in a YouTube playlist (in playlist order) as timestamped markdown, one section per video. Use for working through a course, series, or curated list; for one known video use get_transcript. Read-only; requires an API key. Charges 1 credit per video that returns a transcript, including repeat calls; videos without captions are skipped free. A 10-video call typically costs up to 10 credits, so start with a small limit. Rate limit: 5 requests per 10 seconds.

  ConnectorNo auth

• get_channel_transcriptsA

  YouTube Transcript DownloaderA

  Get transcripts for a YouTube channel's most recent videos (newest first) as timestamped markdown, one section per video. Use for research across a creator's recent output; for one known video use get_transcript. Read-only; requires an API key. Charges 1 credit per video that returns a transcript, including repeat calls; videos without captions are skipped free. A 10-video call typically costs up to 10 credits, so start with a small limit. Rate limit: 5 requests per 10 seconds.

  ConnectorNo auth

• get_playlist_transcriptsA

  YouTube Transcript DownloaderA

  Get transcripts for the videos in a YouTube playlist (in playlist order) as timestamped markdown, one section per video. Use for working through a course, series, or curated list; for one known video use get_transcript. Read-only; requires an API key. Charges 1 credit per video that returns a transcript, including repeat calls; videos without captions are skipped free. A 10-video call typically costs up to 10 credits, so start with a small limit. Rate limit: 5 requests per 10 seconds.

  ConnectorNo auth

• contract_quick_flagsA

  Magneta Contract RiskA

  Free, no payment: bytecode-only preview of a deployed smart contract. Covers proxy/upgradeability, ERC-20 probe (name, symbol, owner, paused), risky selectors found in the bytecode (mint, blacklist, fee/tax setters, pause, upgrade), SELFDESTRUCT/DELEGATECALL opcodes, and a partialScore/partialLevel computed from those on-chain signals only. Does NOT cover source verification (Blockscout, Sourcify) nor aderyn static analysis, so partialScore can be lower than the real risk. contract_risk_summary ($0.01 in USDC via x402) is the full report. Read-only, no side effects; an EOA is rejected; identical requests within 10 minutes return the cached result; the HTTP twin GET /v1/flags/:chainId/:address is rate limited to 30 requests per minute per IP.

  ConnectorNo auth

• find_similar_sitesA

  mcpA

  Find similar or competitor websites based on classification. Takes a URL, classifies it (or uses cached classification), and returns other websites from the same category and subcategory. Useful for competitive analysis and discovering related content. Rate limited to 1 request per minute per domain. Args: url: The website URL to find similar sites for. limit: Maximum number of similar sites to return (1-50, default 10). Returns: Dictionary with: - url: The input URL (normalized) - classification: The URL's category and subcategory - similar_sites: List of similar URLs from the same category - total_in_category: Total sites in this category/subcategory - cached: Whether the classification was from cache

  ConnectorNo auth

• get_quotaA

  TollCalc MCPA

  Check remaining free-tier quota for this MCP session. Without authentication, 10 free requests are available per session. Pass an API key via Authorization: Bearer <token> header for plan-based quota.

  ConnectorNo auth

• get_my_planA

  OddiWire — Esports Odds with No-Vig ProbabilitiesA

  This key: plan, per-second/per-minute/per-day limits, SSE entitlement and usage so far today. Costs no API quota. Use it to explain a 429 or a 401 to the user, and to tell them which limits they are actually on — the demo bucket is shared across every demo caller, so it can be spent by someone else. Not a billing or payment-history endpoint.

  ConnectorNo auth

• transactions_data__system_infoA

  mcpA

  CryptoAPIs reference documentation — no API call, no credits consumed. Actions: • blockchains — Supported blockchains, networks, products per chain, denominations, fiat currencies • errors — Complete error code table (HTTP status, error code, message) • credits — Credit charging structure, cost multipliers per blockchain, monitoring & operations taxes (xPub, synced addresses, blockchain events), pay-as-you-go • callbacks — Webhook mechanics: URL requirements, retry strategy (5 retries, exponential backoff), HMAC security, idempotency • limits — Throughput soft/hard limits per plan, 2.1x penalty multiplier, rate limiting behavior

  ConnectorNo auth

• select_advertiserA

  mcpA

  Select the best advertisers based on website demographics. Matches advertisers to website content based on classification demographics. Provide either a URL (classification will be fetched) or demographics directly. Rate limited to 1 request per minute per domain when using URL. Scoring weights: - Category match: +10 points - Age match: +5 points - Gender match: +3 points - Sentiment match: +2 points - Higher CPM bid as tiebreaker Args: url: URL to match advertisers for (fetches classification from cache). category: Target category (e.g., "Sports", "Automotive"). subcategory: Target subcategory. age: Target age group (e.g., "18-24", "25-34", "31-51"). gender: Target gender ("male", "female", or "all"). sentiment: Content sentiment ("Good", "Neutral", or "Bad"). limit: Number of advertisers to return (1-10, default 3). min_cpm: Minimum CPM cost filter (e.g., 5.0 for $5+ CPM). max_cpm: Maximum CPM cost filter (e.g., 10.0 for $10 or less CPM). Returns: Dictionary with: - matches: List of matched advertisers with scores - match_count: Number of matches found - classification: URL classification (if URL provided) - demographics: Provided demographics (if no URL)

  ConnectorNo auth

• feature_requestA

  OccamA

  Request a feature that Occam doesn't support yet. Use this when you need a capability that Occam doesn't currently offer. Requests are logged and used to prioritize development. Rate limit: 5 requests/hour per IP, 50/hour global — stricter than the compute tools' 10/hour to prevent log flooding. Descriptions longer than 500 characters are truncated.

  ConnectorNo auth

• get_meA

  Backtest360A

  The configured API key's permissions, limits, and current usage. Cheap. Call early in a session — before planning work — to learn what this key can do instead of discovering limits through failed calls. Returns: ``scopes``: the permission scopes the key carries. ``limits``: requests per minute and per day, max concurrent requests, and the per-run bar cap (null when uncapped). ``usage``: current consumption against those limits, with reset countdowns in seconds. ``capabilities``: feature flags such as server-side data fetch and the full metric set. A small fixed-shape record, returned as the engine sent it.

  ConnectorNo auth

• get_quotaA

  Diavgis — Greek Public ProcurementA

  What this API key is allowed to do right now: plan, calls used this period, calls remaining, per-minute rate, page-size and pagination caps, and when the period resets. Free — this call is not counted against the quota. Check it before starting a long job so you can size the work instead of hitting a wall mid-task.

  ConnectorNo auth

• pw_snapshotA

  Perimeter WatchA

  Run a free one-time external-perimeter scan on a domain you control. Checks TLS certificate expiry, domain renewal status, dangling CNAME takeover risk, and CT-log lookalike domains. Returns a rating plus per-check detail. NOT idempotent (each call consumes rate limit); takes 20-60s; rate-limited to 3 scans per IP per 24h. Args: domain: the domain to scan (e.g. example.com) authority: MUST be true — attests you or your principal own/manage this domain. Scanning third-party domains without authority is prohibited. Scan takes 20-60s. Rate limit: 3/IP/24h.

  ConnectorNo auth

• brand_store_analyticsA

  AMZ VaultA

  Brand Store performance (Stores Analytics API): view='insights' = store traffic/sales by DATE / PAGE / SOURCE / STORE / TAG (visits, visitors, views, sales, units, orders; NEW_TO_STORE/DWELL_TIME/BOUNCE_RATE need dimension=STORE); view='asin_engagement' = per-ASIN engagement inside the store (views, clicks, add-to-carts, conversion rate, in-stock rate). Needs Brand Registry + a published Brand Store; omit brand_entity_id to auto-resolve via the brands list (multiple brands are listed back). Amazon allows one insights metric per request - multi-metric asks fan out and merge; pagination_token works on single-metric requests only.

  ConnectorOAuth

• gunspec_plan_limitsA

  GunSpecA

  Returns what each GunSpec plan allows, from the configuration the API enforces: requests per minute, per day and per month, MCP calls per day, paging depth, whether lists include a total count, how long to wait after a 429, and the headers a key is sent in. Use this tool for any question about rate limits, quotas or which plan a workload needs. Never estimate a limit.

  ConnectorAPI key

• deleteApiKeyA

  PassFastA

  Delete an API key Permanently deletes an API key. The key **must be revoked first** (via PATCH) before it can be deleted. Attempting to delete an active key returns 400. **Scope:** `org:manage` Maps to OpenAPI operationId `deleteApiKey` — DELETE /manage-keys/{id}. Same PassFast HTTP API, billing, and rate limits. Do not invent other paths.

  Connector

  Destructive

  No auth

• aidelly_generate_analytics_insightsA

  aidellyB

  Generate and save AI analytics insights for workspace_id, optionally limited to platforms. regenerate=true forces a fresh analysis even when insights already exist. Default is free rule-based insights; opt in with coach: true for AI patterns across the period (optional date_from, date_to up to 90 days, platform); coach costs 12 credits, and with too little data it falls back to rule-based with a coachUnavailable reason and no charge. aidelly_get_analytics_insights reads saved insights without generating new ones. Retry-safe: a repeat call with the same idempotency_key returns the original result and is not charged again. Coach runs are limited to 5 a minute per API key.

  ConnectorNo auth