@mcp-index/sdk
Pre-flight MCP tool-contract drift interceptor from mcpindex.ai, the drift-monitored MCP server index. One-line wrap over an MCP client session that HOLDs a tool call before your…
MCP server · by @mcp-index
About
@mcp-index/sdk is an MCP server published by @mcp-index. Marketplaces we read that list it: 1 (npm registry (MCP servers)). The last change we recorded was on 2026-10-30. As of our marketplace pass on 2026-10-31.
Pre-flight MCP tool-contract drift interceptor from mcpindex.ai, the drift-monitored MCP server index. One-line wrap over an MCP client session that HOLDs a tool call before your agent runs it when the contract drifted from your pin. No credential handl
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm @mcp-index/sdk (@mcp-index/sdk on npm)
- npm downloads/week: 331 (2026-10-30)
- npm downloads/month: 2 080 (2026-10-30)
- Latest version on npm: 0.19.3, published 2026-10-26
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero.
Connect
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| npm registry (MCP servers) (Open on npm) | Listed | 0.19.3 | Downloads/month (npm): 2 080 Downloads/week (npm): 331 Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- npm registry (MCP servers): released version 0.19.3 (was 0.19.2)
- npm registry (MCP servers): released version 0.19.2 (was 0.19.1)
- npm registry (MCP servers): released version 0.19.1 (was 0.19.0)
- npm registry (MCP servers): released version 0.19.0 (was 0.18.1)
- npm registry (MCP servers): released version 0.18.1 (was 0.17.0)
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
mcp io.github.2s-io/mcp
575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.
-
Goose-first MCP server for Workbench-owned acceptance evidence, validation gates, and analytics.
-
All 22 YourAITools agent APIs in one MCP server. Most tools free; pay with credits or x402.
-
On-demand tool discovery for all your MCPs and per-subagent MCP controls to preserve context window.
-
120+ developer utility tools for AI agents via Model Context Protocol
-
51 Baidu AI MCP tools: OCR, Vision, LLM, Speech, NLP. Pay-per-call from $0.001.
-
mcp-probe-kit io.github.mybolide/mcp-probe-kit
Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.
-
acp-mcp-server com.agenticcontrolplane/acp-mcp-server
See, price, and control every tool call your AI agents make: policy checks, cost, and audit tools.
-
AtlaSent for AI agents: with an API key, actions wait for approval with signed proof. No key: demo.
-
Local OpenAPI contract and breaking-change checks for AI agents.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Cloud cost + FinOps knowledge for AI agents: AWS/Azure/GCP optimisation, AI spend, waste playbooks.
-
Strale agent skills with remote MCP connector for Strale platform integration.
-
Search, browse, and install MCP servers, agents, skills, prompts, and plugins from the conduitAI catalog — directly from Claude Code.
-
Real-time security filter for MCP tool communications. Works as a Claude Code hook to inspect all data sent to and received from MCP servers. Detects prompt injection, API key…
-
agent-discover io.github.keshrath/agent-discover
Find, install and enable MCP servers mid-session on any host, with consent and tool pinning
Has a listing on Claude Code: claude-plugins-official (5)
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…
-
Detect an MCP server's language (Python, TypeScript or Go) and instrument it with the matching Pendo SDK so MCP tool calls flow into Pendo Agent Analytics.
-
Connect Claude to a private MCP server through an Anthropic MCP tunnel. The /create-docker-mcp-tunnel command drives the Docker Compose quickstart end to end: certificates, proxy…
-
Skills for creating MCP Apps with the MCP Apps SDK
Has a listing on Claude: knowledge-work-plugins (5)
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
Official SigNoz plugin for MCP setup, docs, queries, dashboards, and alerts
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
Has a listing on Community GitHub marketplaces (5)
-
Search 8,600+ AI tools, MCP servers, and APIs via Not Human Search. Query the index, check agentic readiness scores, verify MCP endpoints, and submit new tools.
-
Build high-quality MCP servers for LLM integrations
-
One system around coding agents to run, verify, recover, and hand off software work.
-
CLI and MCP server for Gradient MSP Synthesize: usage push, billing drift, alert tracing.
-
Build agents, MCP servers and tool-using workflows.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Interactive GitHub Copilot canvas for discovering, connecting, and managing hosted MCP servers from an Azure Connector Namespace.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
-
Let Grok Bot reach MCP servers on your private Tailscale network: connect your own tailnet, or your team's company tailnets turned on by a team admin, with each member using their…
-
Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and…
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Query and remediate compliance tests, controls, frameworks, risks, and vulnerabilities in Vanta.
-
Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.
Has a listing on Docker MCP Catalog (5)
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
-
Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.
-
Give your AI agents trusted access to the full Postman platform.
-
Read and score Opik traces, experiments, datasets and prompts from your AI assistant.
Has a listing on Official MCP Registry (5)
-
mcp io.github.2s-io/mcp
575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.
-
Goose-first MCP server for Workbench-owned acceptance evidence, validation gates, and analytics.
-
All 22 YourAITools agent APIs in one MCP server. Most tools free; pay with credits or x402.
-
On-demand tool discovery for all your MCPs and per-subagent MCP controls to preserve context window.
-
120+ developer utility tools for AI agents via Model Context Protocol
Has a listing on PyPI (MCP servers) (5)
-
Turn a legacy SOAP/WSDL, database, or REST API into a safe, typed, audit-logged MCP server
-
Unified MCP server for AgenticLens and Agentic Chaos capabilities.
-
Incident management, on-call scheduling, and intelligent analysis powered by Rootly.
-
Read and score Opik traces, experiments, datasets and prompts from your AI assistant.
-
Langfuse MCP server for accessing and analyzing telemetry data via natural language
Has a listing on npm registry (MCP servers) (5)
-
mcp io.github.2s-io/mcp
575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.
-
mcp-probe-kit io.github.mybolide/mcp-probe-kit
Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.
-
mcp ai.elfa/mcp
Crypto social intelligence from X and Telegram, plus the Elfa Auto condition engine
-
ai-agent-firewall com.fidacy/ai-agent-firewall
Every agent action watched, every money-moving one gated, every verdict independently verifiable.
-
solana-x402-compliance io.github.msantagiulianab/solana-x402-compliance
RFC 9110 x402 Solana compliance screening and micropayments gateway for AI agents.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Package data comes from the public npm registry (registry.npmjs.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.