MCP connectors for ChatGPT

deadends.dev

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Structured failure knowledge for AI agents — dead ends, workarounds, error chains

deadends.dev

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Error knowledge database for AI coding agents.

• Lookup Error: Match an error message against deadends.dev's database of known errors. Returns dead ends (what NOT to try), workarounds (what works), and error chains (what comes next).
• Get Error Detail: Get full details for a specific error by its ID (e.g., 'python/modulenotfounderror/py311-linux').
• List Error Domains: List all error domains and counts in the deadends.dev database.

DealMachine

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Search and enrich US property, owner, people, and company data for sales and lead generation.

DealScanner

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Search real-estate deals, rank top areas, run rental/BRRRR/flip analysis, pull sold comps.

DealsPing — India Deals

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Find the best deals on Amazon, Flipkart and more Indian e-commerce stores via AI.

DealSync — Shared Deal Room for LOs and Realtors

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Shared deal room where Loan Officers and Realtors track leads from conversation to closing.

deAPI MCP Server

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35 AI tools for image/video generation, TTS, transcription, OCR & embeddings via deAPI

dearhuman

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Send e-cards to your human.

Debian Security Advisories — buy per-query in-session (debianwatch)

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Debian Security Advisories (DSA).

Debitura

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Connect any MCP-compatible AI assistant (Claude, Cursor, VS Code) to Debitura's cross-border debt collection platform.

• Ping: Verify the connection to Debitura and show which creditor account the API key belongs to. Call this first to confirm the integration is set up correctly.
• List Cases: List the creditor's debt collection cases with pagination, status filtering, and sorting. Returns compact case summaries: reference, debtor name + country, amounts, lifecycle, partner, key
• Get Case: Fetch one collection case in full detail. Look it up by Debitura case ID (GUID), by your own creditor reference (e.g. invoice number), or by the Debitura case reference shown in the portal.

decibel-shield

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Noise data tools: city noise rankings, decibel levels of common sounds, NIOSH safe-exposure math.

Decide Policy Notaries

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Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.

Decision Anchor

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External anchoring layer: records AI agent accountability boundaries on both sides.

Decision Integrity

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Paid x402 evaluator for evidence, warrant, provenance, and represented action authority.

Decision QC — AI Devil's Advocate

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Devil's-advocate QC API for AIs: post a decision, get strongest counter-argument.

decisionmatrix-mcp

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Deterministic multi-criteria decision analysis for AI agents — score, rank & explain options.

DecisionRules

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Create, manage, and test business rules directly from your AI agent via the DecisionRules platform.

• Get Latest Rule: DecisionRules Management API tool for the authenticated space. Use when the user asks for the current/latest version of a rule and provides a rule ID or rule alias. Do not use this fo
• Update Latest Rule: DecisionRules Management API tool for the authenticated space. Persistence-only operation for replacing the latest rule version with an already complete DecisionRules payload. Do n
• Delete Latest Rule: DecisionRules Management API tool for the authenticated space. Use when the user explicitly wants to delete the current/latest version of a rule by rule ID or alias. This deletes t

decisions

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Verified US tax and money decision tools: verdict plus a pre-filled deep link to the full page.

decker

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Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

deckofcards

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Deck of Cards MCP — wraps deckofcardsapi.com (free, no auth)

declaude

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Rewrites Claude-English into plain English, preserving meaning, code and structure.

Decodo

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Decodo MCP — wraps the Decodo Web Scraping API (decodo.com, formerly

DecRec

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Decision memory for AI agents: record, revisit, and resolve consequential choices.

Dedicated Mac Mini AI Bot Setup

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Read-only Mac mini AI operator setup offer with queue, pricing, and buyer-route tools.

Deep Art AI

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Generate and edit images and videos, and check your Deep Art credit balance.

DeepBlue Crypto Signals

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10 crypto tools for AI agents: BTC/ETH/SOL/XRP momentum signals, Polymarket odds, sentiment, x402.

DEEPBOM

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Browser-local and CLI static evidence for deployed AI model artifacts.

Deepl

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DeepL translation: translate, usage, source/target languages.

DeepMap AI - Earth Grounding

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Verifiable physical-world ground truth for AI agents.

• Water Availability: Replenishable-water availability at a point. Free tier = public GRACE groundwater trend; authenticated tier adds a derived (non-locating) replenishable-atlas indication.
• Seismic Hazard: Seismic hazard via the public, outcome-excluded prediction ledger (no platform-wide accuracy figure).
• Ground Stability: Subsidence / void / karst / fault risk from verified observations.

DeepMem

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Mem0-compatible persistent memory for AI agents: write facts once, recall them semantically.