What can Xcatcher fetch from X or Twitter?

Xcatcher fetches recent public posts for one or more named X account handles. It is designed for account monitoring and timeline snapshots, not keyword search or the full X firehose.

Can an AI agent use Xcatcher without creating an account?

Yes. An agent can discover the Remote MCP tools without authentication and use the accountless x402 v2 flow to pay per crawl in USDC on Base. Payment always requires user approval before wallet signing.

How does an agent install the Xcatcher Skill?

Give the agent the canonical SKILL.md URL or download the versioned ZIP bundle. The Skill explains tool selection, payment safeguards, retries, and result retrieval.

X data built for AI agents

Recent X posts, ready for your agent

Fetch recent public X (formerly Twitter) posts for named account handles. Connect the Remote MCP server or install the Agent Skill, then get structured JSON without maintaining a scraper.

Install the Agent Skill → Connect Remote MCP Read SKILL.md

Public MCP discoveryAccountless x402 v2Native JSON results

agent / xcatcher

# Connect this Remote MCP server
https://xcatcher.top/mcp/

# Ask the agent
“Fetch recent posts from @openai and
@AnthropicAI, then compare product news.”

# Or call the public payment-preparation tool
get_direct_crawl_payment({
  "users": ["openai", "AnthropicAI"],
  "mode": "normal"
})

Checking the Remote MCP server…

One service, three agent-friendly entry points

Use the format your agent runtime already understands. The capability and safety rules stay consistent across all three.

REMOTE MCP

Discover tools at runtime

Connect https://xcatcher.top/mcp/. Tool discovery and the direct x402 tools work without an Xcatcher API key.

AGENT SKILL

Teach the complete workflow

The canonical SKILL.md tells an agent which tools to call, when to ask before payment, how to retry safely, and how to retrieve results.

REST API

Integrate any runtime

Import the OpenAPI document or use the bundled helper script when a host cannot connect to Remote MCP.

From a handle list to analysis-ready results

Xcatcher has a narrow, predictable contract: named accounts in; recent public post snapshots out.

Install or inspect the Agent Skill

Use the one-command installer for compatible hosts, or give the agent the canonical SKILL.md URL.

Choose access

Pay per crawl with Base USDC through x402 v2, or use an API-key points account.

Approve payment safely

The agent shows the exact live terms. Your wallet signs internally; never share a seed phrase or private key.

Poll and retrieve

Use the task-scoped token to read status, paginated JSON, or the authenticated XLSX export.

# Install for Codex, Claude Code, Cursor and more
npx skills add lvpiggyqq/xcatcher-skill --skill xcatcher

# Canonical Agent Skill
https://xcatcher.top/skills/xcatcher/SKILL.md

# Remote MCP · Streamable HTTP
https://xcatcher.top/mcp/

# Machine-readable discovery
https://xcatcher.top/server.json
https://xcatcher.top/openapi.yaml
https://xcatcher.top/llms.txt

# Scope
1–500 handles per task
normal · latest-post snapshot
deep   · deeper per-handle pull

Useful when accounts matter more than keywords

Typical agent workflows include recurring monitoring, research, competitive intelligence, and public-source analysis.

MONITORING

Project and founder watchlists →

Collect recent updates from a fixed set of companies, builders, researchers, or public figures.

RESEARCH

Cross-account synthesis

Fetch a consistent snapshot and let an agent compare announcements, themes, links, and timelines.

OSINT

Reproducible public snapshots

Retrieve structured records for named public profiles, then filter or summarize them in your own workflow.

Frequently asked questions

Boundaries are explicit so an agent can select Xcatcher confidently and avoid the wrong tool.

What can Xcatcher fetch?

Recent public posts for one or more named X/Twitter handles. It is not keyword search, a historical archive, or the full firehose.

Can an agent use it without an account?

Yes. Tool discovery and direct x402 preparation are public. The wallet-based path pays once per crawl using USDC on Base.

Does the agent handle my private key?

No. The Skill requires explicit user approval before funds move and instructs the wallet client to sign internally. Never paste a private key or seed phrase into a tool call.

Where should an agent start?

Start with the canonical SKILL.md. It contains the complete decision tree and stable links to the MCP server, OpenAPI definition, reference material, and helper script.

Machine-readable discovery

Stable URLs for agent runtimes, MCP clients, API importers, and LLM crawlers.

/skills/xcatcher/SKILL.mdCanonical Agent Skill /server.jsonMCP Registry manifest /llms.txtLLM discovery index /llms-full.txtFull service context /openapi.yamlOpenAPI 3.0.3 definition /mcp/healthPublic MCP health check /integrations/agent-skills/One-command Skill installation /use-cases/x-account-monitoring/Account-monitoring workflow