# Lucid

> Use this tool when you need to provide AI agents with accurate and up-to-date information, solving problems of outdated knowledge and incorrect responses. Lucid offers a real-time knowledge layer with tools for documentation search, package version checking, fact verification, and API reference fetching, taking in conversation context as input and outputting verified data from authoritative sources. It is ideal for use cases requiring reliable and current information, such as technical support, customer service, and data-driven decision-making.

Canonical page: https://skillsregistry.net/skills/lucid  
JSON: https://api.skillsregistry.net/v1/skills/lucid

## Description

Lucid provides a real-time knowledge layer that grounds AI agent responses in verified, live data. It exposes four tools for documentation search, package version checking, fact verification, and API reference fetching, all backed by a cloud API that queries authoritative sources. The local MCP server handles authentication and forwards requests to the Lucid API, which cross-references official documentation, package registries, API specifications, and release notes. An accompanying skills system auto-triggers the appropriate tools based on conversation context, ensuring agents proactively reach for current data without manual invocation.

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/lucid)
- **Repository:** <https://github.com/get-lucid/lucid>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "lucid"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lucid` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lucid/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt