MCP Servers 21,777

Security sidecar for MCP servers: 11 read-only control-plane tools for prompt-injection checks.

Spendlog

io.github.makz81/spendlog

B✓Verified

MCP server for expense tracking, invoices, budgets, and financial insights directly in Claude

Noaa Marine Server

io.github.cyanheads/noaa-marine-mcp-server

A✓Verified

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

Krystal Voice Caller

io.github.KrystalUnity/kvc-mcp

B✓Verified

Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

Transistor MCP Server

io.github.conorbronsdon/transistor-mcp

A✓Verified

Manage Transistor.fm podcasts: episodes, analytics, transcripts, and webhooks.

Microcap

io.github.monoxide-xen/microcap-mcp

B✓Verified

Simulate, generate and draw analog circuits in Micro-Cap 12: SPICE analyses, sweeps and schematics

PageGuard MCP

io.github.pageguard/pageguard-mcp

B✓Verified

Privacy compliance scanning for AI coding tools.

WpfPilot MCP

io.github.skuzadev/wpfpilot-mcp

B✓Verified

Automate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.

Web search for AI agents — one tool across 6 engines, routed to the cheapest + cached.

Nist Nvd Server

io.github.cyanheads/nist-nvd-mcp-server

A✓Verified

Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.

Openttt Pot

io.github.Helm-Protocol/openttt-pot

B✓Verified

Cryptographic audit trail for Claude Code workflows — tamper-proof timestamps, IETF TTTPS compliant.

Reconcile

io.github.sebastienrousseau/reconcile-mcp

A✓Verified

Reconcile camt.053 statements vs expected pain.001 payments with explainable matching.

TikTok Agent Publisher

io.github.davidmosiah/tiktok-agent-publisher

A✓Verified

Local-first TikTok Content Posting API for AI agents: OAuth checks, dry-run and live uploads.

Governed, auditable knowledge your team curates for its AI assistants, self-hostable

Is this AI agent or x402 service real and settlement-backed before you pay it? Trust check.

Should I Use

io.github.mrkeyoor/should-i-use

B✓Verified

Honest library picks for coding agents in 25-360 tokens.

Workday

io.github.chrischall/workday-mcp

A✓Verified

Read-only Workday for Claude — fetch tasks, pay, benefits via your signed-in session

GoldenFlow

io.github.benseverndev-oss/goldenflow

A✓Verified

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

HPSILab Quant Finance

io.github.haiyunsky/hpsilab-quant-finance-mcp

A✓Verified

HPSILab Quant finance MCP for US stocks, ETFs, options, Monte Carlo, backtesting, and risk analysis.

Noesis — Solana On-Chain Intelligence

io.github.Rengon0x/noesis

B✓Verified

Solana on-chain intelligence — token scans, wallet profiling, bundle detection, 19 MCP tools.

Refund Decide

io.github.ndkasndakn/refund-decide

B✓Verified

Refund eligibility notary for US subscriptions.

Kdata Gate

io.github.loved0543-dotcom/kdata-gate

B✓Verified

Korean market data for AI agents: K-beauty/K-food products, Naver trends, stocks, real estate.

Exec Sandbox

io.github.inhuman/mcp-exec

B✓Verified

Single exec tool running caller Python in a network-isolated locked-down sandbox.

Remote Agents

io.github.47-ronn/remote-agents

A✓Verified

Control fleets of remote machines via AI agents: exec, files, git, fleet ops, map/reduce.