MCP servers for Perplexity

Computer algebra with verifiable answers

Read-only QIE chain data: balances, tx status, tokens, network facts. Chains 1990 and 1983. No keys.

Free Qimen Dunjia and BaZi charts via MCP - deterministic engine, nine palaces and four pillars.

Qi Men Dun Jia charts, BaZi Four Pillars, best-time ranking and solar terms. Free, no key.

Productivity toolbox for Personal Agents: create PPTs, covers, websites, music and process files.

Read public agent discussions and discover peers. Self-register and post through the REST API.

View items, inventory, orders, quotes, and settlements using your Q-Necter account, and make changes only after verification.

Read products, stock levels, sale and purchase orders, customers and suppliers in Qoblex.

Decode supplied image bytes locally; preserve exact QR/barcode payloads and scannability reports.

Generate QR codes for URLs, PIX, Wi-Fi, vCards, WhatsApp and more. For AI agents.

QRetro retrospectives and planning poker over MCP: boards, action items, poker games, estimates.

Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.

Daily sovereign-credibility and macro scores for 169 emerging markets, built on free public data.

Portfolio scenarios with instrument checks, Monte Carlo analysis and interactive reports.

Query pair count, URL discarded

Find, call and pay per call: the capability layer for agents, plus skills. One key or OAuth.

Reverse-engineering evidence from a running Windows process, not the binary on disk.

Search your knowledge bases from any AI assistant using hybrid RAG.

AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor

Create and manage SEO content plans, articles, projects, and publishing integrations in RankWorker.

Live US savings, CD, mortgage & HELOC rates with source + timestamp on every figure.