Official (Vendor)Abandoned★ 4.3by Delv

Delv

Search the Delv AI tools, MCP, and Skills directory directly from inside your agent. Ask 'what's a good MCP for databases?' in Claude Desktop and get editorial picks, not a random link dump.

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Safety & Trust

Delv Safety Grade: A

Score 83/100 · assessed 2026-04-18

Maintainer75

Permissions95

Supply chain85

Transparency80

Incidents100

Delv's own MCP server for searching their AI tools directory. This is a read-only search interface with minimal permissions: it queries the Delv catalogue and returns curated results. No filesystem access, no secrets, no shell execution. The maintainer is Delv itself (DirtyReal on GitHub), which appears to be a small but focused operation rather than a major vendor. Supply chain is clean: distributed via npm with npx invocation, standard package management. Transparency is good with open source repo and clear documentation. The narrow scope (search only, outbound HTTP to Delv's API) keeps the attack surface small. Main risk is dependency on Delv's infrastructure and the relatively small team behind it, but for a discovery tool this is low-stakes. No known incidents.

Green flags

Read-only search interface, no write permissions anywhere
No environment variables or secrets required
Standard npm distribution, clean npx install
Open source with clear documentation
Narrow scope reduces attack surface significantly

Red flags

Small team/solo maintainer (DirtyReal), limited bus factor
Depends on Delv API availability and continued operation
Relatively new tool, less battle-tested than established vendors

Permissions requested

Outbound network

Assessed by Delv Editorial using public metadata. Grades are advisory and update as the ecosystem changes. They do not replace your own review of permissions and code before granting an agent access to sensitive systems.

Install

npx -y @delv-tools/mcp

Paste into your host's MCP config:

{
  "delv": {
    "command": "npx",
    "args": ["-y", "@delv-tools/mcp"]
  }
}

Review

This is the Delv directory's own MCP server, which means you can search our AI tools, MCP servers, and agent skills catalogue without leaving your editor or Claude Desktop. Ask 'what's a good MCP for databases?' and you get back curated picks with our editorial reviews, not a wall of GitHub links. I've been using it for discovery workflows. When I'm building something and realise I need, say, a calendar integration or a way to query Postgres, I ask Claude directly instead of tabbing out to a browser. The responses include our verdict snippets, so you get a sense of whether a tool is actually worth the config hassle before you commit. It's also handy for 'what shipped this week?' style questions if you want to stay current without RSS fatigue. The quality of results depends entirely on what we've reviewed. If a tool isn't in the Delv directory yet, this MCP won't surface it. That's a feature and a bug: you get editorial curation, but you miss the long tail of GitHub. I'd reach for this when I want a shortlist of vetted options, not when I'm doing exhaustive research. Setup is trivial. One npx command, no API keys, no environment variables. It works across Claude Desktop, Cursor, Windsurf, and the rest of the usual suspects. The install is faster than reading the README. One quirk: because this queries our live directory, response times depend on how chatty the API feels that day. It's usually quick, but occasionally you'll wait a beat longer than a local MCP. Not a dealbreaker, just something to expect. Who shouldn't bother: if you're already bookmarking the Delv site and browsing manually, this won't change your life. It's for people who live inside their editor and want discovery to happen in the flow of work, not as a separate research task. If you're building agents or MCP-heavy workflows, this is a quality-of-life win. If you're still figuring out what MCPs are, install something more foundational first.

Verdict

Install this if you're already neck-deep in MCP servers and want a faster way to discover new ones without context-switching. Skip it if you prefer manual browsing or if you're not yet convinced MCPs are worth the effort. It's a directory query tool, not a must-have primitive, but it's genuinely useful once you're past the beginner stage.

Good at

Zero-config install with no API keys or environment variables to manage.
Returns curated picks with editorial context, not raw GitHub scrapes.
Works across all major MCP hosts without host-specific tweaks.
Fast way to discover tools in the flow of work instead of tabbing out to a browser.
Useful for 'what's new this week?' questions if you want to stay current without manual trawling.

Watch out

Only surfaces tools already reviewed in the Delv directory, so coverage has gaps.
Response times depend on API availability, occasionally slower than local MCPs.
Not useful if you're still learning what MCPs are or prefer manual browsing.
Limited value if you're already a heavy Delv site user who bookmarks everything.

Use cases

Asking an agent "what's the best X for Y?" and getting curated picks
Quick "what shipped this week in AI?" briefings without leaving Claude Desktop
Discovering MCPs you didn't know existed in the flow of work
Cross-checking a tool suggestion against Delv's editorial reviews

Getting started

1. Run `npx -y @delv-tools/mcp` in your terminal to verify the package installs cleanly. 2. Add the config snippet to your MCP host's JSON config file (usually `claude_desktop_config.json` or similar). The command is `npx` with args `["-y", "@delv-tools/mcp"]` and no environment variables required. 3. Restart your MCP host (Claude Desktop, Cursor, etc.) to load the server. 4. Ask your agent something like 'what's a good MCP for file operations?' and check you get back Delv directory results with editorial snippets. 5. Watch out for: if results feel stale, we might not have reviewed that category yet. This queries our live directory, so coverage varies.

Works with

Claude DesktopClaude CodeCursorWindsurfClineZedCodex