---
name: "xpay-context7"
description: "Library documentation lookup for coding assistance (by Upstash)"
version: "1.0.0"
provider: "Context7"
tools: 2
---

# Context7

Library documentation lookup for coding assistance (by Upstash)

## Context7

Library documentation lookup for coding assistance (by Upstash)

### Available Tools

- **resolve-library-id**: Resolves a package/product name to a Context7-compatible library ID and returns matching libraries.

You MUST call this function before 'query-docs' to obtain a valid Context7-compatible library ID UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

Selection Process:
1. Analyze the query to understand what library/package the user is looking for
2. Return the most relevant match based on:
- Name similarity to the query (exact matches prioritized)
- Description relevance to the query's intent
- Documentation coverage (prioritize libraries with higher Code Snippet counts)
- Source reputation (consider libraries with High or Medium reputation more authoritative)
- Benchmark Score: Quality indicator (100 is the highest score)

Response Format:
- Return the selected library ID in a clearly marked section
- Provide a brief explanation for why this library was chosen
- If multiple good matches exist, acknowledge this but proceed with the most relevant one
- If no good matches exist, clearly state this and suggest query refinements

For ambiguous queries, request clarification before proceeding with a best-guess match.

IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best result you have. — $0.01/call
- **query-docs**: Retrieves and queries up-to-date documentation and code examples from Context7 for any programming library or framework.

You must call 'resolve-library-id' first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best information you have. — $0.01/call

### Quick Start

```json
{
  "mcpServers": {
    "context7": {
      "url": "https://context7.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"
    }
  }
}
```

### Pricing

Pay per tool call from your XPay wallet. No subscriptions, no minimums.

Get an API key at [xpay.tools](https://xpay.tools).


**Tools:** 2
**Category:** Developer Tools

## When to Use

Use Context7 tools when you need to library documentation lookup for coding assistance (by upstash). All tools are available through xpay✦'s single MCP connection.

## MCP Connection

```json
{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}
```

For Claude Code:
```bash
claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
```

## Available Tools

- **Resolve Library Id** — Resolves a package/product name to a Context7-compatible library ID and returns matching libraries.

You MUST call this function before 'query-docs' to obtain a valid Context7-compatible library ID UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

Selection Process:
1. Analyze the query to understand what library/package the user is looking for
2. Return the most relevant match based on:
- Name similarity to the query (exact matches prioritized)
- Description relevance to the query's intent
- Documentation coverage (prioritize libraries with higher Code Snippet counts)
- Source reputation (consider libraries with High or Medium reputation more authoritative)
- Benchmark Score: Quality indicator (100 is the highest score)

Response Format:
- Return the selected library ID in a clearly marked section
- Provide a brief explanation for why this library was chosen
- If multiple good matches exist, acknowledge this but proceed with the most relevant one
- If no good matches exist, clearly state this and suggest query refinements

For ambiguous queries, request clarification before proceeding with a best-guess match.

IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best result you have. — $0.01/call — [SKILL.md](https://xpay.tools/skills/context7/resolve-library-id/SKILL.md)
- **Query Docs** — Retrieves and queries up-to-date documentation and code examples from Context7 for any programming library or framework.

You must call 'resolve-library-id' first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best information you have. — $0.01/call — [SKILL.md](https://xpay.tools/skills/context7/query-docs/SKILL.md)

## How to Execute

1. **`xpay_discover`** — Search for tools: `xpay_discover("context7")`
2. **`xpay_details`** — Get input schema: `xpay_details("context7/TOOL_NAME")`
3. **`xpay_run`** — Execute: `xpay_run("context7/TOOL_NAME", { ...inputs })`
4. **`xpay_balance`** — Check credits

## Links

- Provider page: https://xpay.tools/context7/
- All providers: https://xpay.tools/explore
- Docs: https://docs.xpay.sh