diff --git a/skills/rootdata-crypto-plugin/.claude-plugin/plugin.json b/skills/rootdata-crypto-plugin/.claude-plugin/plugin.json
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+{
+  "name": "rootdata-crypto-plugin",
+  "description": "RootData is a leading Web3 data platform covering crypto projects, investors, funding data, and personnel movements. This skill is the OKX-dedicated integration, isolated from the standard RootData skill with its own API key namespace and endpoints.",
+  "version": "1.0.0",
+  "author": {
+    "name": "rootdata"
+  },
+  "license": "MIT",
+  "keywords": ["web3", "crypto"]
+}
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diff --git a/skills/rootdata-crypto-plugin/LICENSE b/skills/rootdata-crypto-plugin/LICENSE
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+++ b/skills/rootdata-crypto-plugin/LICENSE
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+MIT License
+
+Copyright (c) 2026 rootdata
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/skills/rootdata-crypto-plugin/SKILL.md b/skills/rootdata-crypto-plugin/SKILL.md
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+---
+name: rootdata-crypto-plugin
+description: "RootData is a leading Web3 data platform covering crypto projects, investors, funding data, and personnel movements. This skill is the OKX-dedicated integration, isolated from the standard RootData skill with its own API key namespace and endpoints."
+version: "1.0.0"
+author: "rootdata"
+tags:
+  - crypto
+  - web3
+  - blockchain
+  - investors
+  - funding
+  - projects
+  - defi
+  - personnel
+  - okx
+---
+
+# RootData Crypto Intelligence (OKX Edition)
+
+## Overview
+
+RootData is a leading Web3 data platform covering crypto projects, investors, funding data, and personnel movements. This skill is the OKX-dedicated integration, isolated from the standard RootData skill with its own API key namespace and endpoints.
+
+## Pre-flight Checks
+
+Before using this skill, ensure:
+
+1. Check if the environment variable `OKX_ROOTDATA_SKILL_KEY` exists.
+2. If it does **NOT** exist, call the `/init` command below to generate a key and save it.
+3. All subsequent requests must include `Authorization: Bearer {OKX_ROOTDATA_SKILL_KEY}` and `Content-Type: application/json`.
+
+### Initialize API Key
+
+`POST https://api.rootdata.com/open/okx/skill/init`
+
+**When to use**: First-time setup, or when `OKX_ROOTDATA_SKILL_KEY` is missing or invalid.
+**Output**: Returns `api_key` (prefixed with `okxsk_`). Save it as `OKX_ROOTDATA_SKILL_KEY`.
+**Example**:
+
+```
+POST https://api.rootdata.com/open/okx/skill/init
+Content-Type: application/json
+Body: {}
+```
+
+Response:
+```json
+{
+  "result": 200,
+  "data": {
+    "api_key": "okxsk_xxxxxxxxxxxxxxxx"
+  }
+}
+```
+
+After saving, confirm to user: "RootData (OKX) access is ready. You can now query crypto data."
+
+---
+
+## Commands
+
+All requests must include:
+
+```
+Authorization: Bearer {OKX_ROOTDATA_SKILL_KEY}
+Content-Type: application/json
+```
+
+---
+
+### Search
+
+`POST https://api.rootdata.com/open/okx/skill/ser_inv`
+
+**When to use**: User wants to search for a crypto project, investor institution, or person by name keyword. Use this as the first step when an entity ID is not yet known.
+**Output**: A list of matching entities with their IDs, types, names, and descriptions.
+**Example**:
+
+```json
+{
+  "query": "Uniswap",
+  "precise_x_search": false
+}
+```
+
+Key response fields:
+- `id` — entity ID (use for follow-up queries)
+- `type` — `1`=Project, `2`=VC/Institution, `3`=Person
+- `name` — display name
+- `one_liner` — brief description
+- `introduce` — full description
+- `rootdataurl` — link to full detail page on RootData
+
+---
+
+### Get All IDs by Type
+
+`POST https://api.rootdata.com/open/okx/skill/id_map`
+
+**When to use**: User asks for a complete list of all project IDs, institution IDs, or person IDs for bulk lookup or enumeration.
+**Output**: Array of `{ id, name }` entries for all entities of the specified type.
+**Example**:
+
+```json
+{
+  "type": 1
+}
+```
+
+`type` values: `1`=Project, `2`=VC/Institution, `3`=Person
+
+Key response fields:
+- `id` — entity ID
+- `name` — entity name
+
+---
+
+### Project Detail
+
+`POST https://api.rootdata.com/open/okx/skill/get_item`
+
+**When to use**: User asks for detailed information about a specific crypto project, including its description, funding total, investors, tags, and social links.
+**Output**: Full project profile including funding summary, contracts, social media, and investor list.
+**Example** (by project ID):
+
+```json
+{
+  "project_id": 12345,
+  "include_investors": true
+}
+```
+
+Or by contract address:
+
+```json
+{
+  "contract_address": "0xabc123...",
+  "include_investors": true
+}
+```
+
+Key response fields:
+- `project_id`, `project_name`, `logo`, `token_symbol`
+- `one_liner`, `description`
+- `active` — whether the project is still active
+- `establishment_date` — founding date
+- `tags` — category tags (e.g. DeFi, Layer2, NFT)
+- `contracts` — on-chain contract addresses
+- `total_funding` — total funding raised (USD)
+- `social_media` — website, X(Twitter), GitHub, CoinMarketCap, CoinGecko, etc.
+- `investors` — list of investors (only when `include_investors=true`)
+- `similar_project` — similar projects in same category
+- `rootdataurl` — RootData detail page link
+
+---
+
+### Funding Rounds
+
+`POST https://api.rootdata.com/open/okx/skill/get_fac`
+
+**When to use**: User asks about funding history, investment rounds, "how much did XX raise", "who invested in XX", or requests a list of recent fundraises.
+
+**Data range**: Covers funding rounds from the **past 365 days only**. Requests for older data will automatically return only the most recent 365 days.
+
+**Investor limit**: Each funding round returns a maximum of **3 investors** (lead investors prioritized).
+
+**Output**: Paginated list of funding rounds with project info and investor details.
+**Example**:
+
+```json
+{
+  "page": 1,
+  "page_size": 20,
+  "project_id": 12345,
+  "start_time": "2025-01-01",
+  "end_time": "2026-03-30",
+  "min_amount": 1000000,
+  "max_amount": 50000000
+}
+```
+
+All fields except `page` and `page_size` are optional. Omit any field not specified by the user.
+
+Key response fields:
+- `total` — total matching records
+- `items` — list of funding rounds, each containing:
+  - `name` — project name
+  - `logo` — project logo
+  - `rounds` — round type (Seed / Series A / Series B / etc.)
+  - `published_time` — announcement date
+  - `amount` — funding amount (USD)
+  - `project_id` — project ID
+  - `data_status` — data verification status
+  - `source_url` — original news source link
+  - `X` — project's X (Twitter) URL
+  - `one_liner` — project brief description
+  - `invests` — up to 3 investors, each with:
+    - `name`, `logo`
+    - `lead_investor` — `1`=lead investor, `0`=participating
+    - `type` — `1`=Project, `2`=VC/Institution, `3`=Person
+    - `invest_id` — investor ID
+    - `rootdataurl` — investor detail page
+
+---
+
+### Trending Projects
+
+`POST https://api.rootdata.com/open/okx/skill/hot_index`
+
+**When to use**: User asks "what's hot in crypto today", "trending projects", "top projects this week", or similar trending/popularity queries.
+**Output**: Ranked list of trending projects for the requested time window.
+**Example**:
+
+```json
+{
+  "days": 1
+}
+```
+
+`days` values: `1`=today's trending, `7`=this week's trending
+
+Key response fields:
+- `rank` — ranking position
+- `project_id`, `project_name`, `logo`, `token_symbol`
+- `one_liner` — brief description
+- `tags` — category tags
+- `X` — Twitter/X profile URL
+- `rootdataurl` — RootData detail page link
+
+---
+
+### Personnel Job Changes
+
+`POST https://api.rootdata.com/open/okx/skill/job_changes`
+
+**When to use**: User asks about recent job changes in crypto, "who joined which project", "who left which company", personnel movements, or executive changes in the Web3 industry.
+
+**Data limit**: Returns a maximum of **20 recent entries** for each category.
+
+**Output**: Two arrays — recent hires and recent departures — each with up to 20 entries.
+**Example**:
+
+```json
+{
+  "recent_joinees": true,
+  "recent_resignations": true
+}
+```
+
+Parameters:
+- `recent_joinees` — `true` to get recent hires/joiners
+- `recent_resignations` — `true` to get recent departures
+- Both can be `true` simultaneously
+- If both are `false` or omitted, returns empty data
+
+Key response fields:
+- `recent_joinees` — array of recent hires (max 20), each containing:
+  - `people_id` — person ID
+  - `people_name` — person's name
+  - `head_img` — profile photo
+  - `company_type` — `1`=Project, `2`=VC/Institution, `3`=Person
+  - `company_id` — company/project ID
+  - `company` — company/project name
+  - `position` — job title
+- `recent_resignations` — array of recent departures (max 20), same structure
+
+---
+
+## Multi-Language Support
+
+Add header `language: cn` for Chinese responses, or `language: en` for English (default).
+
+All name fields, descriptions, and position titles will be returned in the requested language.
+
+---
+
+## Error Handling
+
+| Error | Cause | Resolution |
+|-------|-------|------------|
+| `401 Unauthorized` | Missing or invalid `OKX_ROOTDATA_SKILL_KEY` | Re-run `/init` to generate a new key and update the env variable |
+| `429 Too Many Requests` | Rate limit exceeded (200 req/min) | Wait for the number of seconds in the `Retry-After` response header, then retry |
+| `400 Bad Request` | Invalid or missing required parameters | Check request body; verify `type`, `days`, or `page` values are correct |
+| `404 Not Found` | Entity ID does not exist | Confirm the ID via `/ser_inv` search before calling detail endpoints |
+| `500 Internal Server Error` | Upstream server error | Retry after a short delay; if persistent, report to RootData support |
+| `result` field ≠ `200` | Application-level error | Read the `message` field in the response for details |
+
+If you receive HTTP `429`, check the `Retry-After` header and wait before retrying. Monitor `X-RateLimit-Remaining` to track remaining quota.
+
+---
+
+## Security Notices
+
+- This skill is **read-only** and does not perform any write, trade, or transaction operations.
+- The `okxsk_` prefixed API key is an anonymous, low-privilege key used solely to call RootData's public data endpoints. It has no access to any personal account or wallet data.
+- The key is stored as a local environment variable (`OKX_ROOTDATA_SKILL_KEY`) and is never sent to any service other than `api.rootdata.com`.
+- You can revoke the key at any time by contacting RootData support.
+- Rate limit: **200 requests per minute** per API key.
+
+---
+
+## Version History
+
+### v1.0.0 (2026-04-27)
+- Initial OKX edition release
+- Isolated endpoint namespace: `/open/okx/skill/`
+- Isolated API key namespace: `okxsk_` prefix, env var `OKX_ROOTDATA_SKILL_KEY`
+- 6 skills: Search, ID Map, Project Detail, Funding Rounds, Trending Projects, Personnel Job Changes
+- Funding data limited to past 365 days; max 3 investors per round
+- Job changes: max 20 entries per category
diff --git a/skills/rootdata-crypto-plugin/SUMMARY.md b/skills/rootdata-crypto-plugin/SUMMARY.md
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+## Overview
+
+RootData OKX Edition — a read-only Web3 data lookup skill covering crypto projects,
+investors, funding rounds, trending projects, and personnel job changes.
+
+Core operations:[SKILL.md](SKILL.md)
+
+- Search projects, VCs, and people by keyword
+- Look up project details, investors, funding history
+- Track trending projects (1-day / 7-day windows)
+- Monitor crypto industry hires and departures
+
+Tags: `crypto` `web3` `research` `funding` `rootdata`
+
+## Prerequisites
+
+- No IP/region restrictions (public data API)
+- `OKX_ROOTDATA_SKILL_KEY` environment variable (auto-provisioned via /init on first run)
+- Internet access to api.rootdata.com
+- Rate limit: 200 req/min per key
+
+## Quick Start
+
+1. **First-time setup**: ask the agent anything that uses RootData. If
+   `OKX_ROOTDATA_SKILL_KEY` is missing, the skill calls `/init` to mint a key and
+   stores it as an env var.
+2. **Search**: e.g., "find Uniswap on RootData" → returns entity ID.
+3. **Detail lookup**: pass the ID to project/funding endpoints for full data.
+4. **Trending / job changes**: ask "what's hot today" or "who joined which crypto
+   project this week".
diff --git a/skills/rootdata-crypto-plugin/plugin.yaml b/skills/rootdata-crypto-plugin/plugin.yaml
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+schema_version: 1
+name: rootdata-crypto-plugin
+version: "1.0.0"
+description: "RootData is a leading Web3 data platform covering crypto projects, investors, funding data, and personnel movements. This skill is the OKX-dedicated integration, isolated from the standard RootData skill with its own API key namespace and endpoints."
+author:
+  name: "rootdata"
+  github: "CJZZWW"
+license: MIT
+category: utility
+tags:
+  - web3
+  - crypto
+
+components:
+  skill:
+    dir: "."
+
+api_calls:
+  - "api.rootdata.com"
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