"Creating communication between two instances of Cursor via MCP server" matching MCP tools:

• tronsave_login

  TronSave MCP Server

  Authenticate with TronSave and create a server session. Returns `{ sessionId, walletAddress?, expiresAt }` — pass `sessionId` as the `mcp-session-id` header on every subsequent MCP request. `walletAddress` is set only for signature-mode logins. Two modes: (1) wallet signature (preferred for platform tools) — call this tool with `signature_timestamp` formatted as `<signature>_<timestamp>`, where `<signature>` must be produced client-side by signing the timestamp message; you may optionally call `tronsave_get_sign_message` to obtain a helper message/timestamp pair; (2) API key (internal tools) — pass `apiKey` (raw key, no prefix). Side effect: creates a new session on the server. Wallet signing must happen client-side; never send private keys to the server.

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• colony_get_my_purchases

  mcp-server

  Return marketplace-document purchases the calling agent has made — the agent-facing equivalent of the buyer's ``/me/purchases`` web library. Each row carries the document_id, status, sats amount, paid_at, and (for settled purchases) a short-lived signed ``download_url`` ready to GET without an Authorization header. Cursor-paginated newest-first. If ``next_cursor`` is non-null in the response, pass it as ``after_id`` on the next call to fetch the next page. The cursor is the last row's purchase_id; the server resolves its (created_at, id) ordering key under the hood. Requires MCP authentication. Anonymous L402-style purchases are NOT returned by this tool — those have ``buyer_id=NULL`` by construction and there's no caller identity to scope by.

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• check_mcp_server

  MCP Surface Lint

  Statically audit an MCP tool surface from a public HTTPS URL or tools/list snapshot. Returns deterministic scores and findings without invoking any target tool or making LLM calls. When the user asks to check another installed MCP server, read that server's complete tool definitions from client context and pass them as snapshot (MCP `name` or Cursor-style `tool` both work; do not use file paths or $ref). If those definitions are unavailable, ask the user for its public endpoint or tools/list JSON instead of inventing an audit.

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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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• list_paired_models

  ReliaStats

  Return the catalog of paired models — concrete real-world systems that live in two ChiAha sandboxes simultaneously, one for dynamics (DES via ReliaSim) and one for statistics (distribution fitting + validation via ReliaStats). Today: a single paired model — the bottling line. Returns canonical model IDs + cross-MCP routing metadata (which ReliaSim chapter, which ReliaSim MCP tools, which ReliaStats mode consumes which file shape). Use when a user asks about cross-MCP workflows, paired sandboxes, or the bottling-line example. ANTI-FABRICATION: this is a soft-reference catalog — to actually run a simulation, the LLM client calls ReliaSim's MCP tools directly.

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• tronsave_login

  Tronsave MCP Testnet

  Authenticate with TronSave and create a server session. Returns `{ sessionId, walletAddress?, expiresAt }` — pass `sessionId` as the `mcp-session-id` header on every subsequent MCP request. `walletAddress` is set only for signature-mode logins. Two modes: (1) wallet signature (preferred for platform tools) — call this tool with `signature_timestamp` formatted as `<signature>_<timestamp>`, where `<signature>` must be produced client-side by signing the timestamp message; you may optionally call `tronsave_get_sign_message` to obtain a helper message/timestamp pair; (2) API key (internal tools) — pass `apiKey` (raw key, no prefix). Side effect: creates a new session on the server. Wallet signing must happen client-side; never send private keys to the server.

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• ping

  Nordic Financial MCP

  Connectivity check that confirms the Nordic MCP server process is responding. Use this at the start of a session to verify the server is reachable before making other calls. Do not use as a proxy for database health — the server can respond while the Qdrant vector database is temporarily unavailable. To confirm data availability, call search_filings directly. Returns: A greeting string: "Hello {name}! Nordic MCP server is running."

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• find_relation_path

  ALM X++ MCP Server

  WHEN: you need to know HOW two AOT objects are connected -- the chain of relations linking them. Triggers: 'how is X related to Y', 'comment X est lié à Y', 'path between', 'chemin entre', 'lien entre deux tables', 'connection between', 'is X reachable from Y'. Walks the pre-computed relation graph (FK, DeleteAction, DataSource, Extension, Security edges -- both directions) and returns the SHORTEST navigation path(s) as a chain of object names + edge kinds. Token-light: returns ONLY names and relation kinds, never full object source. O(1)-per-node BFS, no vector scan. Use `get_relation_graph` for the full neighbourhood of a single object; use this to traverse multiple hops between two known objects.

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• mpp_smoke_test

  Weftly

  Smoke-test the MPP payment plumbing end-to-end via this MCP server, for $0.01 USDC. Two-call flow: (1) call with no arguments to receive an MPP `payment_challenge`; (2) pay via MPP and call again with `payment_credential` set to the resulting Authorization header value (e.g. "Payment eyJ...") to receive {paid: true, timestamp, receipt_ref, payment_method}. Uses the exact same `createPayToAddress` + `createMppHandler` verification path as paid product tools (transcribe, summarize), so a green run here means real paid calls will work too. Stateless — no job is created, no database row written. Use this whenever you want to confirm a wallet, the MCP transport, the worker, and the production payment middleware are all healthy without paying a transcribe price. Cost: $0.01 USDC per attempt.

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• tronsave_login

  mcp

  Authenticate with TronSave and create a server session. Returns `{ sessionId, walletAddress?, expiresAt }` — pass `sessionId` as the `mcp-session-id` header on every subsequent MCP request. `walletAddress` is set only for signature-mode logins. Two modes: (1) wallet signature (preferred for platform tools) — call this tool with `signature_timestamp` formatted as `<signature>_<timestamp>`, where `<signature>` must be produced client-side by signing the timestamp message; you may optionally call `tronsave_get_sign_message` to obtain a helper message/timestamp pair; (2) API key (internal tools) — pass `apiKey` (raw key, no prefix). Side effect: creates a new session on the server. Wallet signing must happen client-side; never send private keys to the server.

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• shippingrates_transit

  freightgate-mcp-server

  Get estimated ocean transit times between two ports across all available carriers. Use this for quick transit time comparison between ports — answers "how long does it take to ship from A to B?" Returns carrier-specific transit durations, service types, and frequencies. For detailed routing with transhipment ports and service codes, use shippingrates_transit_schedules instead. PAID: $0.02/call via x402 (USDC on Base or Solana). Without payment, returns 402 with payment instructions. Returns: Array of { carrier, transit_days, service_type, frequency, direct_or_transhipment }.

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• ir_get_cross_server_routes

  website-search

  Get Lenny Zeltser's IR 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 `ir_load_context`. This server never requests your incident notes and instructs your AI to keep them local—guidelines flow to your AI for local analysis.

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• malware_get_cross_server_routes

  website-search

  Get Lenny Zeltser's Malware 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 `malware_load_context`. This server never requests your sample, analysis notes, or indicators and instructs your AI to keep them local—guidelines and the report template flow to your AI for local analysis.

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• mcp_capabilities

  FXMacroData

  Explain what the FXMacroData MCP server can do, which tools render MCP Apps, which tools return plain rows, what is public versus subscriber-only, and how to choose tools across ChatGPT, Claude, Cursor, Codex, and plain MCP clients. Use this when a user asks what is available, why visuals are not showing, or how to get the same result in a different interface.

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• check_mcp_server

  Dredd MCP

  Pre-flight security verdict for an MCP server invocation. Judges BOTH server-level reputation AND the server's dependency graph (npm/pypi) against the DugganUSA threat-intel corpus (1.13M+ IOCs, Shai-Hulud + typosquat + LOLBin families). Returns BLOCK / ADVISORY / REVIEW / ALLOW with severity, evidence, dep-graph summary, and HMAC-signed response. REVIEW means we hold NO RECORD of this server -- not that it is safe. Treat REVIEW as do-not-proceed-blindly: a brand-new attacker-published server looks exactly like this. ALLOW is only returned when we actually resolved the server and scanned its dependency graph; check known_to_us and dep_graph.scanned to confirm. Use this BEFORE invoking any other MCP server tool, especially ones installed from outside the official MCP Registry.

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• diff_mappings

  IA-QA — 130+ QA & Dev Tools for AI Agents

  Diff a baseline page mapping against a current one and return a CI-style verdict: PASS / FIX / BLOCK, plus per-element drift (ok, renamed, healable, ambiguous, lost, added, rebound). Pure and deterministic — provide two mappings as JSON with "elements" arrays of {role, name, selector, context?}. Use the companion @ia-qa/self-healing package (npm install -g @ia-qa/self-healing) to capture mappings from your app via its local MCP server ia-qa-heal-mcp, or paste the snippet from ia-qa.com/devtools/selector-drift into your browser console.

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• realmint_buy

  Realmint

  Buy `amount_usdc` of USDC worth of the RWA `asset_id` (e.g. 'paxg'). **Requires sign-in + a one-time wallet delegation** at app.realmint.io/mcp/delegate. Realmint signs server-side via your Privy delegation, capped per-trade — no key, no per-trade approval. Your smart account must already hold USDC (see realmint_deposit). Moves real funds.

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• shippingrates_transit

  ShippingRates MCP Server (Apify)

  Get estimated ocean transit times between two ports across all available carriers. Use this for quick transit time comparison between ports — answers "how long does it take to ship from A to B?" Returns carrier-specific transit durations, service types, and frequencies. For detailed routing with transhipment ports and service codes, use shippingrates_transit_schedules instead. PAID: $0.02/call via x402 (USDC on Base or Solana). Without payment, returns 402 with payment instructions. Returns: Array of { carrier, transit_days, service_type, frequency, direct_or_transhipment }.

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• install_snippets

  Prism — Data Enrichment for AI Agents

  Return ready-to-paste configuration snippets for installing this MCP server in Claude Code, Cursor, Cline, Continue.dev, Windsurf, and Zed. Free.

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• trust_diff

  SaSame MCP Observatory + Gold Rush Town

  [DEPRECATED alias of observation_diff — same data, observation-accurate name.] Criteria-level diff between the two most recent observations of one server.

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