AI & Machine Learning MCP connectors

RChilli MCP Hub is a production-grade MCP server that exposes RChilli's full HR data intelligence platform as 17 AI-callable tools across 4 categories. Built on 15+ years of HR data intelligence, it is trusted by ATS vendors, HR technology platforms, staffing agencies, and enterprise recruiting teams worldwide. Every tool is read-only and returns a consistent, structured JSON response — no raw exceptions, no inconsistent formats. Key Features Zero boilerplate — One endpoint, one OAuth login, 17 tools ready to use OAuth 2.1 + PKCE — No API keys to copy or paste; fully automatic auth flow 200+ resume fields — Name, contact, skills, experience, education, certifications, and taxonomy-enriched job profiles ONet / ESCO taxonomy — 10,000+ curated skills and job profiles with canonical mappings Explainable matching — Field-level evidence for every candidate-to-job score Bias redaction — PII and bias field removal for fair-hiring workflows Document conversion — PDF, DOCX, RTF, HTML — convert in any direction Auto-injected credentials — userkey and subuserid injected from token; never pass them manually Consistent response envelope — Every tool returns { success, data, meta } with trace ID and latency Use Cases Resume screening — Parse and structure resumes for AI-powered shortlisting Job description analysis — Extract required skills, experience range, and qualifications from any JD Candidate-to-job matching — One-to-one fit scoring with field-level evidence, no indexing required Talent pool search — Keyword search across your indexed resume database Skill gap analysis — Identify what a candidate is missing for a specific role Bias-free hiring — Redact names, photos, gender, and age before sharing with hiring managers Taxonomy enrichment — Look up and autocomplete 10,000+ standardized skills and job titles Document standardization — Convert and reformat candidate documents into consistent templates

Free AI research/OCR + guild_feed/join_guild (open agent feed) + engage_sasame to commission builds

Chord intelligence for agents: analyze, voice, reharmonize, and resolve chords.

Design, save, and run outcome-aligned AI workflows and verifiers, with reliable image output.

Find the stories worth writing about: discover emerging stories, rank the angle, draft from sources.

A quant-factor brain for your AI — factor scores, similarity search, and risk-coherence analogues for 14,684 tickers across 6 asset classes

Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression

People matching through your AI — private, agent-to-agent; details shared only on a match.

Daily Scandinavian AI benchmark — Norwegian, Swedish, Danish. 12+ models tested.

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.

Financial modeling engine for AI agents. Typed P&Ls, scenario analysis, and Excel export.

Agent payments ecosystem intelligence. Scans GitHub/HN/npm across AP2, ACP, x402, MPP, UCP.

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

Extracts calendar events from natural-language text, with .ics and calendar links.

Sharebench — search & pull AI skills, agents, prompts & playbooks (SKILL.md) into any MCP client

Generate images, video, music and voice from your CLI or AI agent. On-brand AI media toolkit.

Vendor intelligence for AI coding agents choosing developer tools and stacks.