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The best AI coding tools, MCP workflows, and Claude Code skills — organized for developers. From editor setup to production integrations.

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Tools, MCP servers, and skills that work together — from editor to production.

AI Coding Tools
8+ tools indexed
Editor extensions, code completion, pair programming tools. Cursor, Windsurf, Copilot, and more.
MCP Servers
6+ MCP servers indexed
Connect your AI to GitHub, databases, browsers, search, and production infrastructure.
Claude Code Skills
6+ skills indexed
Reusable workflow modules for debugging, refactoring, code review, and planning.

MCP Servers

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Weaviate MCP Server

Weaviate documents a built-in Model Context Protocol server in the main `weaviate/weaviate` binary from v1.37.1 onward at docs.weaviate.io/weaviate/mcp/mcp-server, exposed as a Streamable HTTP endpoint at `/v1/mcp` on the same port as the REST API (default 8080). Enable with `MCP_SERVER_ENABLED=true`; optional `MCP_SERVER_WRITE_ACCESS_ENABLED=true` registers `weaviate-objects-upsert`. Tools include `weaviate-collections-get-config`, `weaviate-tenants-list`, `weaviate-query-hybrid`, and `weaviate-objects-upsert` (write-gated). Authentication uses existing API keys/Bearer tokens with RBAC permissions `read_mcp`, `create_mcp`, and `update_mcp` per Weaviate 1.37 release notes. The standalone weaviate/mcp-server-weaviate repository is deprecated in favor of this built-in server.

Chroma MCP Server

Chroma documents an official Model Context Protocol server in the chroma-core/chroma-mcp repository and docs.trychroma.com/integrations/frameworks/anthropic-mcp, started with `uvx chroma-mcp` over stdio. Tools include `chroma_list_collections`, `chroma_create_collection`, `chroma_peek_collection`, `chroma_modify_collection`, `chroma_delete_collection`, `chroma_add_documents`, `chroma_query_documents`, `chroma_get_documents`, `chroma_update_documents`, and `chroma_delete_documents` per the README. Client types documented: ephemeral (default), persistent (`--client-type persistent --data-dir`), HTTP self-hosted, and Chroma Cloud (`--client-type cloud` with API keys). Embedding function options include default, Cohere, OpenAI, Jina, VoyageAI, and Roboflow per Chroma MCP docs.

PlanetScale MCP Server

PlanetScale documents a hosted Model Context Protocol server at planetscale.com/docs/connect/mcp, reachable at `https://mcp.pscale.dev/mcp/planetscale` with OAuth authentication for organizations, databases, branches, schemas, and Insights data. An insights-only endpoint at `https://mcp.pscale.dev/mcp/planetscale-insights-only` omits read/write query tools. Tools documented include organization/database/branch listing, schema inspection, `planetscale_get_insights`, documentation search, and—when scopes allow—`planetscale_execute_read_query` and `planetscale_execute_write_query` with replica routing, ephemeral credentials, and destructive-query safeguards per the January 2026 changelog. PlanetScale notes the older local CLI MCP path is deprecated in favor of the hosted HTTP server for Cursor, Claude Code, and other MCP clients.

Turso MCP Server

Turso documents a built-in Model Context Protocol server in the Turso CLI (`tursodb`) at docs.turso.tech/cli/mcp-server, started with `tursodb /path/to/database.db --mcp` over stdio JSON-RPC. Tools include `open_database`, `current_database`, `list_tables`, `describe_table`, `execute_query` (SELECT-only), `insert_data`, `update_data`, `delete_data`, and `schema_change` (CREATE/ALTER/DROP) per the Mintlify MCP reference. Turso's launch blog at turso.tech/blog/introducing-the-turso-database-mcp-server shows Claude Desktop and Claude Code configuration via `claude mcp add` with the same `--mcp` flag—no separate npm package required for local embedded databases.

Upstash MCP Server

Upstash documents an official Model Context Protocol server at upstash.com/docs/agent-resources/mcp implemented in the `upstash/mcp-server` repository and npm package `@upstash/mcp-server`. Started with `npx -y @upstash/mcp-server@latest --email YOUR_EMAIL --api-key YOUR_API_KEY`, it exposes tools for serverless Redis, QStash, Workflow runs, and Upstash Box so agents can manage and debug account resources from Cursor, Claude Code, VS Code, Codex, and other MCP clients. Read-only API keys automatically disable mutating tools per docs; optional `--transport http`, `--disable-telemetry`, and Upstash Box API key flags are documented for advanced setups.

Convex MCP Server

Convex documents a Model Context Protocol server shipped in the Convex CLI at docs.convex.dev/ai/convex-mcp-server, started locally with `npx -y convex@latest mcp start` over stdio after linking a project via `npx convex dev`. Tools include `status` (deployment selector), `tables` (declared and inferred schemas), `data` (paginated documents), `runOneoffQuery` (sandboxed read-only JS), `functionSpec`, `run` (invoke deployed functions), `logs`, `insights` (72-hour OCC and resource-limit health), and `envList`/`envGet`/`envSet`/`envRemove`. Flags such as `--prod`, `--preview-name`, `--deployment-name`, and `--disable-tools` restrict scope; production writes require `--dangerously-enable-production-deployments` per changelog defaults.

Claude Code Skills

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AI chipmaker debt capital raise due diligence

Structures verification of AI-infrastructure debt headlines into a treasury and investor-relations checklist. The workflow separates SEC filing facts from unnamed source sizing, compares new issuance to existing debt stacks and prior raises, and maps proceeds language to refinancing versus buyback narratives. It references CNBC reporting on June 15, 2026 that Nvidia disclosed plans in an SEC filing for its first investment-grade corporate bond sale since 2021, with sources telling CNBC the chipmaker is aiming to raise at least $20 billion (possibly closer to $25 billion) in its first bond sale since the AI boom began; CNBC notes Nvidia shares rose 3.5% Monday and are up about 14% year-to-date; the piece situates Nvidia alongside Alphabet ($85 billion equity-related plans plus $55 billion+ debt since November), Super Micro ($7 billion equity-related financing), and Amazon (~$54 billion U.S./European debt plus ~$10 billion Canadian sale plans); CNBC cites Nvidia's ~$7.5 billion long-term and ~$1 billion short-term debt, its $5 billion 2021 raise with notes maturing as late as 2031, revenue growth from ~$27 billion in fiscal 2022 to $216 billion in fiscal 2026, ChatGPT's late-2022 catalyst for GPU demand, a spokesperson saying proceeds are for general corporate purposes including repayment/refinancing of existing debt, and May dividend/buyback moves ($0.25 dividend, $80 billion repurchase plan, ~50% of free cash flow return target, $49 billion quarterly free cash flow).

AI labor market JOLTS claims due diligence

Structures verification of AI-and-jobs labor headlines into a workforce planning checklist. The workflow separates one-month JOLTS spikes from hiring/quit trends, industry composition, and economist quotes about AI displacement narratives. It references CNN reporting on June 2, 2026 that US job openings rose to 7.62 million in April—the highest since mid-2024—from 6.89 million in March; hiring and layoffs both fell after March spikes; voluntary quits hit their lowest level in nearly six years; more than 90% of April's opening increase was in professional and business services; for the first time since June 2025 there were more openings than job seekers; American Staffing Association chief economist Noah Yosif told CNN April data could push back on the narrative that artificial intelligence will be the "great job-killer" while responsibilities shift as technologies permeate the labor market; CNN also notes monthly volatility, revision risk, Iran-war oil uncertainty, and Heather Long/Navy Federal and Bill Adams/Fifth Third caution against overweighting a single report—without treating one JOLTS print as proof AI is boosting junior hiring.

Regional AI assistant rollout due diligence

Structures verification of platform-assistant launch headlines into a product, legal, and compliance checklist. The workflow separates announced capabilities from regional availability gaps, third-party model dependencies, and regulator disputes cited in trade press. It references Yahoo Tech reporting around WWDC on June 8, 2026 that Apple will roll out a Siri AI beta later in 2026 based on Google's Gemini models with conversational, cross-app integration across iPhone, iPad, Mac, Watch, Vision Pro, CarPlay, and AirPods; Yahoo Tech notes Siri AI will not ship on iPhone, iPad, or Apple Watch in the European Union because of the Digital Markets Act, though macOS 27 and visionOS 27 users in the EU can access it, and EU watchOS 27 users will lack Siri AI because it requires a paired iPhone with Siri AI; Craig Federighi is quoted saying regulators' "refusal to engage constructively" leaves no timeline for iOS/iPadOS EU availability; Apple also says regulatory issues in China must be resolved first; supported devices include iPhone 17/16 series and iPhone 15 Pro models, iPad with M4+, and Macs with M3+ per the piece—without assuming global feature parity in roadmaps or contracts.

Mythos-class frontier model access due diligence

Structures verification of Mythos-class model launch headlines into a security and procurement checklist. The workflow separates publicly available Claude Fable 5 safeguards from restricted Claude Mythos 5 trusted-access tiers, pricing, data-retention policy changes, and marketing rhetoric about capability. It references BBC reporting on June 10, 2026 that Anthropic released Claude Fable 5—a public version of Claude Mythos previewed privately in April—quoting Anthropic: "Fable's capabilities exceed those of any model we've ever made generally available" and "releasing a model this capable comes with risks"; BBC said roughly 150 preview groups gain Claude Mythos 5 with fewer cybersecurity/biology limits for approved uses, preview users reported finding more than 10,000 critical security flaws, Anthropic intends a broader trusted access program, co-founder Jack Clark told BBC Newsnight the industry has "a gas pedal, but it doesn't have a brake pedal", and private valuation neared $1tn amid expected IPO—without treating media hype as signed enterprise contracts.

Frontier AI lab IPO filing claims due diligence

Structures verification of frontier-model lab IPO headlines into a finance and governance checklist. The workflow separates confidential S-1 filing facts from valuation rhetoric, tender-offer liquidity plans, and competitive IPO timing in the same news cycle. It references CNBC reporting on June 8–9, 2026 that OpenAI confidentially filed for an IPO with the SEC, publicly posted: "We recently submitted a confidential S-1… We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company"; CNBC said OpenAI is valued at more than $850 billion, has been gearing up to go public as soon as Q4 2026, is working with Goldman Sachs and Morgan Stanley, plans a tender offer letting employees sell at the latest $852 billion post-money valuation, cites ChatGPT supporting more than 900 million weekly active users, raised more than $180 billion in funding while still burning cash for compute, and filed a week after Anthropic's confidential IPO filing at a $965 billion valuation—without treating media valuations as your investment thesis.

Third-party GPU compute lease claims due diligence

Structures verification of hyperscaler and neocloud GPU lease headlines into a capacity-planning checklist. The workflow separates announced monthly fees and GPU counts from delivery SLAs, termination clauses, and bridge-vs-strategic capacity framing in the same article. It references CNBC reporting on June 5, 2026 that SpaceX will receive $920 million per month from Google from October 2026 through June 2029 for about 110,000 Nvidia GPUs plus CPUs and memory in SpaceX data centers, with capacity ramping through September at a reduced fee; Google may end the deal if committed GPUs are not delivered by September 30, 2026; either party may terminate with 90 days' notice after December 31, 2026; a Google Cloud spokesperson cited bridge capacity for surging Gemini Enterprise demand; the deal follows SpaceX's February xAI merger valued at $1.25 trillion and Anthropic's May Colossus 1 arrangement; CNBC noted SpaceX Q1 capex $10.1 billion ($7.7 billion to AI) and AI segment operating loss $2.5 billion on $818 million revenue—without treating SEC filing figures as your signed contract terms.

AI News

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