"Free and Easy-to-Use Minecraft Protocol Servers for Proof of Concept Projects" matching MCP tools:

• get_protocol_tvlA

  TeardropA

  Get Total Value Locked for one or many DeFi protocols from DeFiLlama: current USD TVL, 7/30-day change, fees and revenue when reported, per-chain breakdown, and optional daily historical series. Batch multiple protocols via protocols=[...] — batch responses return one compact economic summary per protocol; single-protocol calls add chain and historical detail. Supports 3,000+ protocols; use DeFiLlama slugs ('aave-v3', 'uniswap-v3'); common aliases are auto-corrected. Use when: Use for protocol-level economic questions — size, growth, fees, or revenue of a specific protocol. For 2+ protocols always batch in one call rather than calling per-protocol. Pass include_historical=true with days when a trend is needed; without it the response is a current TVL scalar. For ecosystem-level chain comparisons use get_chain_metrics instead. Limitations: Third-party DeFiLlama analytics, not on-chain truth. Upstream revenue failures surface as revenue_error_type and null economic fields are data gaps — never fabricate values for them. Alternatives: get_chain_metrics, get_yield_rates, get_dex_volume

  ConnectorNo auth

• search_events_toolA

  HoneyLabsA

  Individual honeypot events with every field, newest first, filtered by source, network, port, protocol or fingerprint. Use when the user wants to see the records themselves: "show me the events from this IP", "what hit port 443 yesterday", "every request carrying this JA4", "all RDP traffic regardless of port". Do not use it to judge one address (use ioc_lookup_tool), to rank or count (use top_attackers_tool or attack_timeline_tool), to search request text (use payload_search_tool), or for a CVE (use cve_lookup_tool). Filters, all optional and combined with AND: source_ip, country (ISO 3166 two-letter code), asn ('AS12345'), dest_port, protocol ('tls', or '' for raw TCP), app_protocol (detected layer-7 protocol such as 'ssh', 'rdp', 'mssql-tds', 'rtsp', 'smbv1', 'bittorrent' or 'mining', whatever the port), http_method, request_header (substring of the masked request headers), source_domain (reverse DNS substring), ja4 or ja3 (exact TLS client fingerprint), akin (exact HTTP request fingerprint such as b11cun030_00040014_54d07b6d), has_client_cert (true for clients that presented an mTLS certificate), ip_version (4 or 6). limit is 1 to 500, default 100. since and until are ISO-8601 UTC timestamps; the span between them may not exceed the query window of the caller's plan (https://honeylabs.net/pricing.json). Each record carries source_ip, country, asn, dest_port, user_agent, url_path, http_request_headers, tls_client_ja4, tls_client_ja3, tls_client_hello_hex (the raw ClientHello), ssh_client_hassh, tls_client_cert_subject and issuer, event_sequence, event_duration, byte counts, network_protocol, application_protocol and timestamp. TCP events from first-contact sensors only.

  ConnectorNo auth

• defi_protocolsA

  MCPFax Macro & Market IntelligenceA

  Rank DeFi protocols by total value locked from DefiLlama, filtered by chain, category or name substring, with each protocol's slug, category, chain list, TVL in USD, 1d/7d TVL change and market cap. Use it to size a protocol, find the biggest venues on a chain, or resolve the slug the protocol-detail tool needs. A protocol DefiLlama publishes no TVL for keeps a null figure, never a zero. Read live at request time and held for 5 minutes. Costs $0.008 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /defi/protocols.

  ConnectorNo auth

• get_wallet_positionsA

  TeardropA

  Get a wallet's DeFi positions across all DeBank-supported chains and protocols. Returns protocol-level positions, asset/debt/net USD values, optional token lists, aggregate exposure, and optional all-chain net worth. Set include_token_balances=true to also return DeBank's complete cross-chain wallet token list. Set include_token_lists=false for a compact balance and debt summary without nested position tokens. This covers substantially more protocols and chains than the block-accurate get_defi_positions tool. Use raw-RPC tools for liquidation, swap quotes, or other transaction-critical questions. Use when: Use for broad wallet discovery, portfolio allocation, protocol exposure, or cross-chain position questions. Set include_token_balances=true when complete wallet token discovery is required; otherwise the response only includes tokens attached to protocol positions. Set include_token_lists=false when only protocol balances, debt, or aggregate exposure are needed. Use get_defi_positions when the user needs a block-accurate Aave, Compound, Uniswap, or Lido snapshot. Limitations: DeBank portfolio data is third-party analytics and may be stale, including occasional long refresh delays. It is read-only, EVM wallet oriented, and does not prove current liquidation or execution state. include_token_balances adds a separate billable DeBank request; include_token_lists only changes response detail. Alternatives: get_defi_positions, get_wallet_portfolio, get_token_approvals

  ConnectorNo auth

• searchA

  GUTHMANN® Berlin Real EstateA

  Semantic search over guthmann.estate — market insights, reports, neighborhood portraits, listing exposés, project pages and the company's own pages. Hybrid retrieval (vector + keyword, no reranking); one result per page with title, description, image, best-matching snippet and score. Use it for questions that need prose (analysis, context, advice); use the data tools for exact numbers and `listings` for what is currently for sale — the search index follows the website with up to six hours of delay. Parameters: - q: natural-language query, in the language of the pages you want (min 2 characters) - locale: "de" | "en" — language of the indexed pages (default: en) - section: comma-separated filter — "listings" (exposés), "projects" (new-build projects), "market-intelligence" (insights, reports, portraits), "pages" (company, services, guides); omit for all - limit: 1-20 pages (default: 10) Key response fields: - url, title, description, image, section, language - snippet (best-matching text passage), score (0-1)

  ConnectorNo auth

• update_projectA

  3DLogo.ioA

  Use when the user wants an existing project changed without opening the studio: its title, whether it is public (a public project has a share page and, for meshes, a public GLB URL), and on logo and coin projects the style: material, lighting room, background, motion, depth, font, the wordmark on text projects; on coins also the look, coin and mark colours, and the blank edge. Only the fields given change. Making a project public needs a saved render. Style changes render the next time the project is opened and saved. Do not use for a share link that keeps the project private (create_share_link) or to make something new (create_text_logo_project, duplicate_project).

  ConnectorOAuth

• aanet_depositA

  AANetA

  Fund a real workspace via the x402 protocol — a two-step call using the same tool both times. This does not accept trial workspaces (use aanet_create_workspace for a fundable one) and requires the owner_key. Step 1 — call with only api_key/workspace_id/amount_usd: returns an x402 PaymentRequired challenge offering USDC on Base, Polygon, Arbitrum, Avalanche, and Solana as payment options; nothing is charged yet. Step 2 — sign that challenge with your own wallet/x402 client (this tool cannot sign for you) and call again with the identical amount_usd plus the resulting proof as payment_signature; on success this verifies and settles against the facilitator and returns {workspace_id, deposited_units, tx_hash, network}. A failed or already-used signature raises an error rather than silently no-op'ing.

  ConnectorNo auth

• aanet_depositA

  Autonomous Agents Network (AANet)A

  Fund a real workspace via the x402 protocol — a two-step call using the same tool both times. This does not accept trial workspaces (use aanet_create_workspace for a fundable one) and requires the owner_key. Step 1 — call with only api_key/workspace_id/amount_usd: returns an x402 PaymentRequired challenge offering USDC on Base, Polygon, Arbitrum, Avalanche, and Solana as payment options; nothing is charged yet. Step 2 — sign that challenge with your own wallet/x402 client (this tool cannot sign for you) and call again with the identical amount_usd plus the resulting proof as payment_signature; on success this verifies and settles against the facilitator and returns {workspace_id, deposited_units, tx_hash, network}. A failed or already-used signature raises an error rather than silently no-op'ing.

  ConnectorNo auth

• find_subjectsA

  QuillHubA

  Search for tracked subjects (people, deals, projects, clients, candidates, custom types) within a workspace. Returns lightweight cards with id, name, type, aliases, a living-note summary (`note` — free-text markdown maintained by the AI across meetings), open `commitments` (deadlines live inside the text), and mention counts. `query` matches the name AND aliases, tolerant of ru/en transliteration — «микролёрнинг» finds a subject whose alias is "Microlearning", "SDG" finds «СДГ». `type` filters by subject-type slug: builtin (deal, project, client, candidate, person) or any custom slug defined in the project (e.g. team_member, workstream) — discover available slugs with `list_subject_types`. Omit `type` to search across all types. Use this before calling `get_subject_page` to find the right subject id.

  ConnectorOAuth

• upload_banking_documentA

  Laso FinanceA

  Upload a proof-of-address document Attaches a proof-of-address document to the banking application, for the cases where the partner asks for one. The application must already exist and have an individual on it, so complete the application first. **Two things reject uploads that otherwise look fine.** A `.jpg` file must be sent as `fileType: "jpeg"` — `"jpg"` is refused. And the partner caps the *decoded* size at 10MB, even though their own upload page advertises 20MB; oversized files are rejected here before the round-trip. `fileContent` accepts either a bare base64 string or a `data:` URL, so a browser `FileReader.readAsDataURL` result can be passed through unchanged. Free.

  ConnectorOAuth

• scan_mcp_metadataA

  MCP Selection LabA

  Create a free public report of MCP tool-description routing collisions. Reads discovery metadata (initialize/tools/list) only; never calls target business tools or spends funds. Use a public HTTP(S) URL without credentials, query or fragment. Results use at most 12 tools and 24 generated cases, not a real-model evaluation. The returned report is enriched with agent_plan candidate description-only edits and a machine-readable rerun instruction. Candidate edits are not untouched-holdout proof. Reports persist and are public by link. For an existing report use get_selection_report. Set internal_test=true for owner/CI validation so it is excluded from public scans. source is a self-reported referral bucket, not identity verification.

  ConnectorNo auth

• get_protocol_tvlA

  teardropA

  Get Total Value Locked for one or many DeFi protocols from DeFiLlama: current USD TVL, 7/30-day change, fees and revenue when reported, per-chain breakdown, and optional daily historical series. Batch multiple protocols via protocols=[...] — batch responses return one compact economic summary per protocol; single-protocol calls add chain and historical detail. Supports 3,000+ protocols; use DeFiLlama slugs ('aave-v3', 'uniswap-v3'); common aliases are auto-corrected. Use when: Use for protocol-level economic questions — size, growth, fees, or revenue of a specific protocol. For 2+ protocols always batch in one call rather than calling per-protocol. Pass include_historical=true with days when a trend is needed; without it the response is a current TVL scalar. For ecosystem-level chain comparisons use get_chain_metrics instead. Limitations: Third-party DeFiLlama analytics, not on-chain truth. Upstream revenue failures surface as revenue_error_type and null economic fields are data gaps — never fabricate values for them. Alternatives: get_chain_metrics, get_yield_rates, get_dex_volume

  ConnectorNo auth

• get_wallet_positionsA

  teardropA

  Get a wallet's DeFi positions across all DeBank-supported chains and protocols. Returns protocol-level positions, asset/debt/net USD values, optional token lists, aggregate exposure, and optional all-chain net worth. Set include_token_balances=true to also return DeBank's complete cross-chain wallet token list. Set include_token_lists=false for a compact balance and debt summary without nested position tokens. This covers substantially more protocols and chains than the block-accurate get_defi_positions tool. Use raw-RPC tools for liquidation, swap quotes, or other transaction-critical questions. Use when: Use for broad wallet discovery, portfolio allocation, protocol exposure, or cross-chain position questions. Set include_token_balances=true when complete wallet token discovery is required; otherwise the response only includes tokens attached to protocol positions. Set include_token_lists=false when only protocol balances, debt, or aggregate exposure are needed. Use get_defi_positions when the user needs a block-accurate Aave, Compound, Uniswap, or Lido snapshot. Limitations: DeBank portfolio data is third-party analytics and may be stale, including occasional long refresh delays. It is read-only, EVM wallet oriented, and does not prove current liquidation or execution state. include_token_balances adds a separate billable DeBank request; include_token_lists only changes response detail. Alternatives: get_defi_positions, get_wallet_portfolio, get_token_approvals

  ConnectorNo auth

• verify_proof_of_playA

  Trillboards DOOH AdvertisingB

  Verify cryptographic proof of ad delivery or get campaign proofs. Requires either campaign_id or proof_payload (at least one must be provided). Two modes: 1. Verify a proof: pass proof_payload with signature fields to verify 2. Get proofs: pass campaign_id to get Ed25519-signed proofs for a campaign Uses Ed25519 signatures (v2) that can be independently verified by third parties using the Trillboards public key. WHEN TO USE: - Verifying that ads were actually delivered to screens - Exporting cryptographically signed proof records for auditors - Getting proof-of-play data for campaign transparency reports RETURNS (verify mode): - valid: boolean, reason: string if invalid, version: 'v1' or 'v2' RETURNS (get proofs mode): - campaignId, totalImpressions, proofsReturned - proofs: Array of signed impression proofs - pagination: { limit, hasMore, nextCursor } - signatureVersion, publicKeyUrl EXAMPLE (verify): verify_proof_of_play({ proof_payload: { signature: "ed25519=abc123...", timestamp: "2026-03-10T15:30:00Z", adId: "ad_123", impressionId: "imp_456", screenId: "scr_789", deviceId: "dev_012" } }) EXAMPLE (get proofs): verify_proof_of_play({ campaign_id: "camp_abc123", start_date: "2026-03-01", end_date: "2026-03-10" })

  ConnectorNo auth

• skavio_walletA

  Skavio PDF, OCR & Document Processing MCPA

  Read the authenticated company's authoritative prepaid credit balance, reserved credits and recent credit-ledger entries. Takes no arguments: the company comes from the connection, not caller input. Use before submitting work to check funds; this does not top up or start a payment. Use skavio_budgets for monthly company/key ceilings, skavio_adapter_usage for this MCP adapter's lifetime ceiling, and skavio_payment_history for cash payment records. Credit-ledger entries are not proof of a card or blockchain payment.

  ConnectorOAuth

• get_token_approvalsA

  TeardropA

  Block-accurate audit of ERC-20 allowances for a wallet across curated DeFi spenders (Uniswap, Aave, Compound, 1inch, 0x, OpenSea) on Ethereum or Base. Flags unlimited approvals by risk level (high=unknown spender, medium=trusted protocol, low=bounded). Use before swaps or after security incidents to detect active exploit vectors. Use when: Use for a free, block-accurate Ethereum/Base check of an address's exposure to the curated spender list. For broad all-chain spender discovery, hacked/abandoned flags, or NFT-adjacent exposure use get_wallet_approvals instead. Limitations: Covers only the tracked-asset registry and curated spenders — untracked tokens and custom spenders are excluded. Does not inspect NFT approvals or off-chain Permit2 sub-permits. An error field marks results as incomplete rather than clean. Alternatives: get_wallet_approvals, assess_counterparty_risk

  ConnectorNo auth

• query_power_interconnection_queue_pjm_v1A

  exascale.buildA

  Query the PJM New Services (interconnection) queue — the public waiting line of projects that have REQUESTED to connect to the PJM grid (the mid-Atlantic RTO incl. Northern Virginia, PA, NJ, MD, OH, VA, WV and more). Returns cited, project-level records with PJM's full published structure: requested megawatts (`requested_max_output_mw` = MFO, `requested_summer_mw` = MW Capacity / summer net, `requested_winter_mw` = MW Energy / winter net), the realized built `in_service_mw` for completed projects, location (`state`, `county`, derived `county_fips`), `fuel` and `project_type` as PJM reports them, the single as-reported `status`, the study-document URLs and per-stage statuses, and lifecycle dates. Group or filter by `state`, `county_fips`, `status`, `project_type`, `capacity_or_energy`, `fuel`, `project_ac_dc`, `transmission_owner`, the study statuses, or (group only) `is_hybrid`; filter `submitted_date` by the `submitted_date_from` / `submitted_date_to` range. Pass each parameter as a top-level key of `params` (flat — not nested). Example: `{"state": "VA", "project_type": "Generation Interconnection", "status": "Active"}` for active generation requests in Virginia; `{"group_by": ["status"]}` for requested MW and project counts by status. Returns JSON aggregates with citations and optional row-level records when `include_records` is true; every value carries `source`, `as_of`, and a `source_row` verifiable with get_source_evidence_v1. The `requested_*` figures are REQUESTED capacity, not built: historically the large majority of queued megawatts withdraw before they are built. NEVER read a requested-MW total as installed or operating capacity — it is additive across distinct projects but is a REQUESTED total only. Filter `status` (Active / Withdrawn / In Service / Under Construction / …) to scope the queue; the full export is withdrawn-dominated. PJM also reports `in_service_mw` — the realized BUILT MW for in-service projects (a separate, built figure). For built/operating capacity use query_power_capacity_v1. PJM only — never summed, deduped, or compared across ISOs. For the MISO interconnection queue use query_power_interconnection_queue_v1; for the CAISO (California) queue use query_power_interconnection_queue_caiso_v1; for the NYISO (New York, incl. load interconnection requests) queue use query_power_interconnection_queue_nyiso_v1; for the ISO-NE (New England) queue use query_power_interconnection_queue_isone_v1; for the ERCOT (Texas) queue use query_power_interconnection_queue_ercot_v1; for the SPP (central US) queue use query_power_interconnection_queue_spp_v1. For PJM's NEW cluster/cycle process — the TC1/TC2 transition cycles and the reopened steady-state Cycle 1 (C01+), with cycle/stage/developer detail — use query_power_interconnection_queue_pjm_cycle_v1 (a separate PJM publication; never combined with this one). PJM reports no data-center / load type, and this tool does not infer one — that interpretation is the analyst's, from cited rows.

  ConnectorNo auth

• get_channel_feedA

  PoolParty Main Stage AirtimeA

  Get rich recent airings and current queue evidence for a PoolParty channel. Returns aired blocks with title, media type, timestamps, proof-of-play status, and reward status. Also returns current queue positions with mintStatus and poolEligibility so agents can distinguish pre-mint, mint-pending, minted, pool-eligible, and ineligible blocks. get_channel_feed is a rich feed and may be large. Use it for diagnostic recent airing and queue evidence, mintStatus, poolEligibility, proof, and reward readbacks. For first-pass channel awareness, use get_channel_stream(channelSlug="main", limit=10) or the REST /api/channels/main/activity snapshot; use /api/channels/main/activity/stream when an SSE watch is intended. Read-only. No auth required.

  ConnectorNo auth

• describe_servicesA

  Venture Insights Concept DiagnosticA

  Get Venture Insights' live service catalogue: the FREE Concept Diagnostic (a research-backed viability study of one venture concept, delivered to the founder's inbox) and the paid study tiers with live SAR prices. Call this first when your user asks what Venture Insights offers, what it costs, or whether the free diagnostic is worth requesting.

  ConnectorNo auth

• projects_searchA

  EpinuA

  Search Epinu real-asset projects. Returns bounded summaries only; call projects_get_deep_dive for detailed packets. Results include public projects plus the token owner's own archived, draft, or unpublished projects for duplicate checks; another owner's unpublished projects are never returned. Available without a token for public results only.

  ConnectorNo auth

• charge_to_netA

  Moltline Merchant MathA

  Compute the gross price to charge so you net a target after fees. FREE. 'Charge X to receive Y' after percentage + fixed processor fees. Typical input {"net_target": 100, "pct_fee": 2.9, "fixed_fee": 0.30} returns {"charge": 103.4, "fee": 3.4, "net": 100.0}. The inverse of processor_fees - solves for gross from a target net. Use when the payout is the fixed requirement. Not when the price is already set. Errors: on invalid, missing, or malformed input this tool never raises a protocol error; it returns {"error": "<what is wrong and how to fix it>"} (for example {"error": "net_target > 0 and pct_fee < 100 required"}). Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  ConnectorNo auth