MCP Server Directory

Probes vector-database endpoints for unauthenticated exposure of embeddings/RAG data

ENSEMBLE markets.ensemble/ensemble

Cloud platform for asset research and investment allocation models, saving code, runs and outputs.

Prices, context windows, lifecycle and deprecation dates for 270+ AI/LLM models. Daily, no key.

Mode VC Chart: LLM API Pricing History: Cost per Million Tokens com.modevc/chart-llm-api-pricing-history

OpenAI's headline model fell from $30 to $2 per million input tokens since Jun 2023: 93% in.

Mode VC Chart: AI Chatbot Adoption by Age: ChatGPT Hits 61% in Youth com.modevc/chart-ai-chatbot-adoption-by-age-demographics

61% of Americans aged 18–29 use ChatGPT; Claude reaches 6% of all adults. Query full empirical.

Epoch Ai Models io.github.pipeworx-io/epoch-ai-models

Epoch AI — AI models database

InferIndex io.github.InferIndex/inferindex

LLM API prices across 70+ providers: cheapest offer, comparisons, history and cost estimates.

Pollinations io.github.pollinations/pollinations

Access Pollinations models and API capabilities through agent tools.

Google Sheets for agent workflows in Claude Code and Claude Desktop: APIs, files, schedules, undo.

PageProofer com.pageproofer/pageproofer

Read, fix and reply to PageProofer website feedback notes from Claude Code, Cursor and other agents.

Cursor's agent (cursor-agent CLI) through MCP: any model your plan offers, resumable sessions.

Generate and edit images with GPT Image 2.5 for $0.029 — free key, 50 credits, no card.

Mode VC Chart: LLM Leaderboard Top 10: #1 Leads #10 by 18 Points com.modevc/chart-llm-leaderboard-top-10-gap

The gap between Arena's #1 and #10 models fell from 148 points in Feb 2024 to 18. #10 now wins.

Hands bulk reading to cheap OpenRouter models, masks secrets, checks each answer against the source

tokcalc MCP Server io.github.stevecrates489-commits/tokcalc

LLM serving capacity planner: VRAM, KV cache, GPU topology, latency, and cost.

DexL Agents io.github.dexl-io/agents

Pay-per-call AI gateway: models, speech, web search, on-chain reads and NLP tools, via x402.

FreeRDC io.github.danielarif26/freerdc

Safe folder access for ChatGPT and Claude: read, write and search files, risky tools opt-in.

AI Search Visibility Tracker io.github.mufmo130/ai-search-visibility

How often ChatGPT, Perplexity, Gemini and Claude mention and cite your brand vs competitors.

Hub io.github.ItsBreeze/hub

Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector.

CompanyGraph io.companygraph/mental-model

CompanyGraph: Written once, read by both

gateway io.tokenease/gateway

One MCP endpoint for 17 top Chinese LLMs. OpenAI-compatible. Up to 60% cheaper than OpenRouter.

Voidless dev.voidless/voidless

Generate game assets: sprites, animations, tilesets, sound effects, music, video and 3D models.

day3 io.github.Mopra/day3

Draft email campaigns in day3 from Claude Code, Cursor or VS Code as editable composer blocks.

StudioTV LLM VRAM Calculator com.studiotvai/llm-vram

Does an LLM fit on your GPU? VRAM, KV cache and GPU count for any Hugging Face model.