20,670 servers from the official MCP Registry, GitHub, npm, PyPI, Docker, and Smithery. 14,035 are remote. 155 answered with a tool list. Official registry servers show an Official badge. They sit in this list with everyone else.
Token-budget-aware text handling: count, truncate, and chunk for LLM prompts.
Diagnose RAG drift: interpret scores, recommend thresholds, explain dimensions.
RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.
Trustworthy JS regex testing. Real offsets, named groups, safe against zero-width loops.
Safe shell argument escaping for bash, cmd.exe, and PowerShell.
Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).
Parse partial / truncated / messy JSON for LLM tool calls and structured outputs.
IANA timezone conversions with real DST rules.
Parse, format, and convert configs across TOML, YAML, and JSON.
FIBER decision-context compiler with honest omission accounting: 259 evidence-bearing MCP tools.
Tells AI agents which files to test first — churn, coverage, and test mapping as risk scores.
PoC: Open Registry supply chain — unvetted server listing (security research)
AST-based Python refactoring MCP server with safe automated refactorings and rollback
An MCP server that provides text preprocessing, NLP components, and document analysis
Redis health, BullMQ queue monitoring, memory analysis, and slow query diagnostics
Read-only MCP server for SIMA Solana AI agent protection discovery. No API keys required.
Persistent memory for AI assistants with semantic search and knowledge graph relationships.
Standalone MCP filesystem tools server — view, edit, shell, workdir.
MCP server for Chrome DevTools
Dubstrata: Causal Financial & Narrative CDN providing Graph RAG & Deep Research Reports
Local, deterministic review of Git changes: weakened tests and CI gates, risky flows, blast radius.
MCP server for Proxmox VE management (VM, LXC, nodes)
Free passive security scanning - check any domain's DMARC, TLS, headers, and exposures.
Renders a pipeline DAG and test-harness dashboard inline as an MCP App
Score sentiment toward specific entities in text. Cluster documents and name topics.
Fully local memory for AI agents: zero-LLM ingest, semantic recall, air-gapped, auditable.
Verified desktop control for agents on Windows and Linux: apps with no API, windows, shell, browser.
Agent context flight recorder: restore after compaction, fan-out packs, signed git-bound receipts.
Demo: Server update hijack PoC (clean copy for video)
PoC benign MCP server for update-hijack security research
MCP server for IVOA astronomical archives: NOIRLab Astro Data Lab, NRAO/ALMA, CADC, ESO, Gaia
NVIDIA Elements UI design system and agent tools for AI/ML, robotics, and autonomous vehicles.
AI that remembers. Local-first cross-session, cross-project long-term memory for coding tools.
Unofficial read-only MCP server for your local WhatsApp chat history (stays on your machine).
MCP server exposing 104+ modern CLI tools for AI agents with JSON output.
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