Web & software development

File cache for coding agents: re-reads cost ~40 tokens, changed files return diffs.

AI-powered optimization API by Sematryx

Semilattice lets agents make predictions about audiences for content testing and decision making.

Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.

Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.

SendGrid MCP — wraps SendGrid v3 API (api.sendgrid.com/v3)

Sendible agency social media management MCP server: list workspaces, schedule post, queue post.

Sendora's docs and API for coding agents: send test mail, read the log, set up webhooks.

Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.

Compact structural IR of JS/TS/Python files for AI agents: risk and signals instead of raw source.

Remote MCP server that returns sentiment analysis results from SentinelScan API.

Seoul Open Data MCP — city data for Seoul via the Seoul Open Data Plaza API (openapi.seoul.go.kr).…

Validate SEPA pain.001 and camt.053/054 files with the free checksepa.com API.

SEPTA MCP — Philadelphia SEPTA real-time transit (www3.septa.org/api, keyless)

Serbia SEF eFaktura invoices for AI agents: build UBL 2.1 SRB-CIUS, upload to SEF, query, cancel.

Service Autopilot field service management MCP server: create job, reschedule visit, send estimate.

Service Fusion contractor field service management MCP server: create job, list customers.

ServiceNow MCP server: Table API, CMDB, schema, aggregates, update sets and four Agent Skills.

ServiceTrade commercial contractor job management MCP server: list jobs, create appointment.

A highly customizable MCP server for ServiceNow API integration

Persistent memory and session intelligence for AI coding assistants. Zero config.

Share coding-agent sessions with your team: /share in one agent, /pickup in another.

Self-hosted relay: agent sessions on different machines share a board, chat and check git conflicts

Review and safely clean local Codex and Claude Code sessions

Runnable, versioned lists for agents: tools, prompts and lists as resources. Git under the hood.

Setmore business appointment scheduling MCP server: list appointments, create appointment.

Pay-per-call (x402) tools: Indian ID checks, AI-visibility audits, AI crawler and llms.txt checks

Shared work memory for Claude Code, Codex, Cursor and chat, scoped to each repository.

API pública Seu Rastreio no MCP: rastreio, CEP, pedidos, reversa e WhatsApp.

Official Sevalla MCP: deploy, debug and manage apps, static sites and databases.

Persistent cloud workspaces for AI agents: run commands, edit files, use git and a browser.

Access SEC filings, insider transactions, and financial data via the ShareSEER API.

CLR Intelligence and Runtime Forensic Bridge for AI Coding Agents.

Read and write Google Sheets rows via SheetDB APIs; per-API agent permissions, approved deletes.

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

Bible translations, books, chapters, verses, and search

Shiftbase employee shift scheduling MCP server: list timesheet entries, approve timesheet entries.

Independent preview-URL QA for coding agents. Playwright heuristics, pass/fail pack.

Form backend as 29 tools: create endpoints, route submissions, publish pages, run the inbox.

Read-only scan of a public GitHub repo for leaked secrets, with a 0-100 grade.

40+ production-ready SwiftUI recipes for building full-stack iOS apps via MCP.

Debug production issues using Shipbook logs and Loglytics error insights.

Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.

Create website projects, deploy GitHub sites and read logs/usage via remote OAuth MCP.

Open a React Native app in a simulated phone: read the screen, tap, type, set device state.

Shodan MCP — wraps the full Shodan REST API (api.shodan.io)

ShootProof photography client gallery MCP server: create gallery, share gallery, list orders.

URL risk evidence with scoped OAuth/API keys, capped prepaid costs and up to ten URLs per batch.

Apple Shortcuts MCP: build, lint and sign iOS Shortcuts (.shortcut) from Claude, Codex or any LLM.

Shovels MCP — wraps the Shovels.ai API (shovels.ai)