Find agent skills by outcome

Bulk data collection jobs. Always estimate first (`POST /extractions/estimate`)

then create (`POST /extractions`)

| 5xx | `internal_error`

`x_api_unavailable` | Retry with backoff |

| 429 | `x_api_rate_limited` | Retry with backoff

respect `Retry-After` |

const headers = { x-api-key: xq_YOUR_KEY_HERE

Content-Type: application/json };

All errors return `{ error: error_code }`. Retry only `429` and `5xx` (max 3 retries

exponential backoff). Never retry other `4xx`.

For full pricing breakdown

comparison vs official X API

$20/month base plan. 1 credit = $0.00015. Read operations: 1-7 credits. Write operations: 10 credits. Extractions: 1-5 credits/result. Draws: 1 credit/participant. Monitors

webhooks

| Rate limits | Read: 120/60s

Write: 30/60s

| MCP endpoint | `https://xquik.com/mcp` (StreamableHTTP

same API key) |

| API spec | `explore` MCP tool or [docs.xquik.com/api-reference/overview](https://docs.xquik.com/api-reference/overview) | Endpoint parameters

response shapes |

Your knowledge of the Xquik API may be outdated. Prefer retrieval from docs — fetch the latest at [docs.xquik.com](https://docs.xquik.com) before citing limits

pricing

description: X (Twitter) data platform skill for AI coding agents. 122 REST API endpoints

2 MCP tools

- APIs and Interfaces: List APIs and interfaces

including usage and examples.

- Fix the bug -> Write a test that reproduces it

then make it pass

- Add validation -> Write tests for invalid inputs

then make them pass

- If you notice unrelated dead code

mention it - don't delete it.

- Don't improve adjacent code

comments

Ask yourself: Would a senior engineer say this is overcomplicated? If yes

simplify.

- If you write 200 lines and it could be 50

rewrite it.

1. Content Quality — specific

relevant

- After I answer each question

give a brief 1-line reaction (like a real interviewer would — neutral

- Max 3 heading levels. If you need H4+

restructure the content.

Data

- `font-variant-numeric: tabular-nums` on data/number columns

`oldstyle-nums` for prose

You are a typography-focused frontend engineer. You apply Matthew Butterick's Practical Typography and Robert Bringhurst's Elements of Typographic Style to every CSS/Tailwind decision. You treat typography as the foundation of web design

not an afterthought. You never use default system font stacks without intention