All connectors

Verified external-state intelligence for agents with corroborated evidence and ANSWER or WAIT.

Signal Oracle

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Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)

signal-relay

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Connect AI agents to SocioLogic's synthetic persona platform for market research.

signal

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The adaptive health-messaging engine for apps and agents — federally-sourced, audience-safe facts, lists & tips, keyless to try.

• Lookup Health Fact: Zero setup — NO key required. Returns ONE already-public federal health fact, list, or tip for a question or topic (e.g. "high blood pressure", "sleep", "type 2 diabetes"), with it
• Create Patient Stream: Create a Signal cued stream for one patient and get the first cue back synchronously. Every cue is federally-sourced, audience-safety-checked, and sequenced on the patient's pri
• Get Next Cued Message: Submit the patient's response to the prior cue and get the next one — federally-sourced, audience-safety-checked, and re-sequenced on that feedback. REFUSES WITHOUT PRIOR-MESSAG

Signal8

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Community: Submitted by a user or imported; check the owner before granting access

SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.

Signal8

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SEC filing intelligence for AI agents: insider (Form 4) trades, 13F institutional holdings, dilution-risk scoring, congressional & executive (STOCK Act)…

• Search Companies: Search for companies by name or ticker symbol in the Signal8 database. Returns matching companies with their ticker, name, CIK, and exchange. Use this as the first step to find a com
• Get Company Profile: Get an enriched company profile by ticker symbol. Returns CIK, exchange, sector, industry, market cap, employee count, description, and other fundamental data. This is a lightweig
• Get Quote: Get the current stock quote for a company including price, volume, change, market cap, and other real-time market data. Use this when a user asks about a stock's current price or trading ac

Cross-source trend signals from 10 developer communities, scored every 30 minutes.

signaldaemon

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Community: Submitted by a user or imported; check the owner before granting access

Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.

Signaliz

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B2B lead generation, email verification, company enrichment, and agentic GTM Ops.

signalpipe

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Agentic Reddit/HN buying-signal detection for Claude Code, Cursor, and Windsurf via MCP.

SignalRaven

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LinkedIn buying-intent signals, intelligence reports and delivery settings for your workspace.

Predictive Signals, Company Search, Sector Trends and Contacts for PEs, IBs, M&A dealmakers.

Deduplicated, entity-resolved funding rounds, acquisitions, and exec moves as MCP tools.

Beta.

signals.edge graduation radar

Degraded

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pump.fun graduation radar for trading bots and AI agents.

SIGNALS Loyalty Agent Platform

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63 MCP tools for loyalty programs, rewards, and member operations with HITL approval.

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.

Angel investor portfolio, startup deal pipeline, and CRM data from your Signed account.

SIGNLD

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Give your agent grounded access to your SIGNLD workspace: your connected business systems, your Knowledge Graph, and your Decision Topics.

• List Workspaces: Lists the SIGNLD workspaces this user can access, marking the active one. All other tools operate on the active workspace.
• Select Workspace: Switches the active SIGNLD workspace for this user's MCP session. Takes effect from the next tool call.
• Get Guide: Returns SIGNLD's authoritative how-to guide. Call get_guide('sql') once per session BEFORE composing SQL that touches KG entities/metrics; 'kg-authoring' before any update_knowledge_graph;

signomy

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Community: Submitted by a user or imported; check the owner before granting access

Governed agent city-state.

• Chat Join: Join the governed CIVITAE COMMAND channel. Call this before chat_read or chat_send. MO§ES™ governance state is applied immediately on join.
• Chat Read: Read governed messages from a CIVITAE channel. Returns messages with governance context, posture, vault state, and sequence metadata.
• Chat Send: Post a message into a governed CIVITAE channel. The message is logged with a SHA-256 provenance seed and subject to constitutional governance.

Send PDFs for legally binding e-signature, free and unlimited.

SignSimple

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Send PDFs for legally binding electronic signature, free and unlimited.

• Send For Signature: Send a PDF document for legally binding electronic signature via SignSimple (free, unlimited). Provide the PDF as a fetchable URL or base64, plus recipient name(s) and email(s). Ea
• Get Document Status: Check the status of a document previously sent for signature: overall state (sent/completed/declined/expired/voided), per-recipient progress (pending/viewed/signed), and the signe
• List Documents: List the 25 most recent documents sent from the connected SignSimple account, with status and signed-PDF URLs where complete. Requires a SignSimple API key.

Signvoy

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Send documents for e-signature, track signing status, and download signed PDFs.

SignWell

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Model Context Protocol server that orchestrates SignWell's e-signature workflows — create, send, track, and manage documents and templates.

• File Store: Store a user's existing file for upcoming SignWell requests. Returns a file_token you can pass to document/template tools. IMPORTANT: This tool is for the USER'S EXISTING FILES only. Do NO
• File Validate Text Tags: Validate text tags in a PDF before creating a template or document. RECOMMENDED WORKFLOW: file_store → file_validate_text_tags → template_create/document_create Accepts a PDF
• Document Create: Create a SignWell document (always created as a draft). CRITICAL RULES: - Do NOT read, parse, extract, or verify file contents before uploading. The user already knows what is in the

Query contacts, companies, relationships, and communication metrics from SigParser.

SigRank — AI Operator Benchmarking

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SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.

sigtap Agent Tools

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13 paid x402 tools, USDC/Base.

SigTAP Agent Tools

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13 x402-paid AI outreach tools: cold-email generation, deliverability audit, email grading, hash/UUID/JSON utilities.

• Catalog: List all 12 paid tools with live prices + free preview routes (FREE, no payment)
• Deliverability Audit: SPF/DKIM/DMARC deliverability audit for a sending domain ($0.003 USDC on Base, x402)
• Email Grade: 12-point cold email score with concrete fixes ($0.005 USDC on Base, x402)

Portfolio-aware finance tools: drift, risk, earnings, benchmarks, news, tax harvesting

Browse and purchase premium ostomy bag covers, support belts, swimwear, wraps, panties, lingerie, and stoma protectors from SIIL Ostomy.

• Search Products: Search SIIL Ostomy products by keyword, category, or price range. Args: query: Search keywords (matches product name, SKU, description). Examples: "belt black", "swimwear", "panties",
• Get Product: Get full details for a specific SIIL Ostomy product. Provide either product_id or sku. Returns complete product information including description, images, attributes, variations, and pric
• Get Categories: List all SIIL Ostomy product categories with product counts. Returns categories like Belts, Swimwear, Panties, Wraps, Lingerie, Accessories/Protectors, and Kids.