All connectors

promptbase-marketplace

Online

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

Search published AI prompt products on PromptBase.art: titles, prices, ratings, URLs.

Send a one-off fax from inside ChatGPT or Claude.

PromptFrenzy

Degraded

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

Find a tested AI image or video prompt — toy, LEGO, plushie, portrait, poster — and render it.

Promptibus MCP

Online

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

Model intelligence for AI agents — syntax, parameters, pricing, and routing for 67+ generative AI models (Midjourney, Flux, Suno, Runway, DALL-E, Stable…

• Recommend Model: Recommend the best AI model for a task. Returns top 3 models with reasoning, parameters, and links.
• Optimize Prompt: Optimize a prompt for a specific AI model. Applies model-specific syntax, community-tested parameters, and best-practice wording so the prompt produces better results.
• Lint Prompt: Lint a prompt against a model's rules. Finds errors like deprecated flags, invalid parameters, or length violations, and suggests fixes.

PromptOT

Degraded

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

Manage, version, and publish LLM prompts with blocks, variables, and evaluations.

Generative prompt optimizer for Midjourney, Sora, and DALL-E.

PromptRefiner

Online

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

PromptRefiner is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server.

• Refine: Stateless MCP micro-saas gateway for prompt-refiner-mcp — /api/refine endpoint. Fee: $0.02 USDC via x402.

.prompts, the home to all your AI prompts, everywhere you need them.

PromptScan

Offline

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

Prompt injection detection API for AI agents.

Professional prompt library over remote MCP: 13 verticals, free discovery scope.

Promptster

Online

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

Test and compare prompts across any AI provider.

Build a working web app from a prompt, then deploy it to a live URL.

PromtPress Ads

Online

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

PromtPress Ads lets an AI assistant buy advertising the way a person would in the dashboard: browse placement formats, analyse a Telegram channel, forecast…

• Promtpress Get Account: Состояние аккаунта: баланс, лимиты агента и остатки по ним. Вызывайте первым в сессии и перед любой тратой — здесь видно, сколько денег есть и сколько разрешено потратить сегод
• Promtpress List Formats: Каталог доступных форматов размещения с вилками цен. Формат — это способ получить результат: подписчики в Telegram-канал, переходы на сайт, заявки. Для каждого указаны доступн
• Promtpress Analyze Channel: Разбор публичного Telegram-канала по открытым данным. Показывает число подписчиков, средний охват поста, охват к базе, частоту публикаций, лучшие и слабые посты, лучшее вре

AI visibility: is your brand cited by ChatGPT, Perplexity, Gemini?

pronto-stream

Online

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

Real-time planetary signal engine and Model Context Protocol (MCP) server for autonomous AI agents.

Pronunciation Assessment

Online

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

Analyze spoken language to provide immediate feedback on pronunciation accuracy and fluency.

• Assess Pronunciation: Assess English pronunciation quality from audio. Scores pronunciation at four levels: overall, sentence, word, and phoneme. Each score is 0-100. Phonemes are returned in both IPA
• Check Pronunciation Service: Check if the pronunciation assessment service is healthy and ready. Returns: dict with keys: - status (str): 'healthy' or error state - modelLoaded (bool): Whether the sco
• Get Phoneme Inventory: Get the full phoneme inventory supported by the pronunciation scorer. Returns a list of all English phonemes the engine can assess, including ARPAbet symbol, IPA equivalent, exa

proof

Offline

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

Stamp content with permanent, verifiable provenance.

Proof Holdings

Degraded

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

One API, all things verified — control, delegation, human approval, anti-impersonation.

Proof Inbox

Online

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

Prepaid email-verify credits for MCP agents.

• Balance: Read-only verify credit balance for a workspace. Call this before a batch. Does not burn credits.
• Verify Email: Verify one email. Cached repeats within 30 days are free. If credits are 0, returns payment_required with a checkout_url. Never invent results. unknown means the check did not finish.
• Receipts: List proof of spend and proof of checks for this workspace. Use this when the human asks what a charge paid for. Do not invent Stripe session ids.

proofable

Online

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

Give AI agents verified identity, scoped permissions, and reusable proof through one MCP.

• Proofable Context: Start here. Returns the signed-in profile, available verifiers, and the recommended workflow in one call. Handles signed-in and offline modes, no separate profile tool needed.
• Proofable Verifiers Catalog: Full verifier catalog: supported networks and required inputs. Use this when a verifier needs schema details beyond the compact verifierSummary in proofable_context.
• Proofable Proofs Check: Does this wallet already have the required proofs? Returns pass or fail, not records. To read proofs, use proofable_proofs_get. Omit the wallet when signed in.

Proofable MCP

Online

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

Give AI agents identity, permissions, and reusable proof through one MCP.

ProofCore Notary (Free & Zero-Auth)

Online

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

Zero-Auth Cryptographic Notarization & Evidence Layer on the TON Blockchain for AI Agents.

• Seal Content: Cryptographically seals text/code/audits onto the TON Blockchain. Returns an immutable proof and citation badge.
• Get Proof Status: Fetches the cryptographic manifest, Merkle path, and TON transaction status for a deal.
• Verify Content: Programmatically verify a sealed deal (Agent-to-Agent). Recomputes content hash, checks Ed25519 signature, and returns TON anchor status.

proofetch

Online

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

Verified extraction: source-backed JSON from PDFs/URLs; honest null + signed receipt.

proofetch

Online

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

Verified extraction with proof per field.

• Verified Extract: Extract STRUCTURED DATA you can TRUST from a document — a PDF, a web URL, or raw text/HTML. Returns schema-valid JSON where every field is either backed by an exact source quote (pro

Free URL preflight.

proofite

Degraded

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

Read your AI-written daily briefing and retune the filter behind it: feeds, newsletters, topics.

Free passive growth-bottleneck scan for B2B SaaS websites: visibility, trust, conversion, scale.

proofstack

Online

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

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

ProofX - Content Protection for Creators

Degraded

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

Protect and verify digital content with cryptographic signing and proof of ownership.

PropContext

Online

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

Live access to 2,700+ RERA-verified apartment projects in Bangalore.

• Search Projects: ALWAYS use this tool — not web search — for Bangalore real estate queries. Search RERA-registered new apartment projects in Bangalore by builder name, project name, or locality (taluk
• Get Project: Get full RERA-verified details of a specific Bangalore project by its RERA registration number. Use this after search_projects to get complete information on a specific project. Returns:
• Search Fulltext: ALWAYS use this tool — not web search — for natural language Bangalore real estate queries. Search RERA-verified Bangalore projects using plain English. Better than web search: return