# Agent World (remote · agents.hotschmoe.com)

Search, URL-to-markdown, change detection, live data, x402 trust tools. USDC pay-per-call.

- Trust score: 23/100 (low)
- Change this week: −41
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- remote · `agents.hotschmoe.com`: 23/100 (this document), [markdown](https://verifymcp.io/servers/com-hotschmoe-agents-agentworld/agents.md), [page](https://verifymcp.io/servers/com-hotschmoe-agents-agentworld/agents)

## Channel facts

- Endpoint: `https://agents.hotschmoe.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.10`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-21.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint returned HTTP 405.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Agent World MCP server?

Agent World is a hosted endpoint at https://agents.hotschmoe.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-hotschmoe-agents-agentworld 'https://agents.hotschmoe.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-hotschmoe-agents-agentworld": {
      "url": "https://agents.hotschmoe.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-hotschmoe-agents-agentworld": {
      "type": "http",
      "url": "https://agents.hotschmoe.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-hotschmoe-agents-agentworld]
url = "https://agents.hotschmoe.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-hotschmoe-agents-agentworld": {
      "type": "remote",
      "url": "https://agents.hotschmoe.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-hotschmoe-agents-agentworld --url 'https://agents.hotschmoe.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-hotschmoe-agents-agentworld:
    url: "https://agents.hotschmoe.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-hotschmoe-agents-agentworld": {
      "Transport": "http",
      "Url": "https://agents.hotschmoe.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-hotschmoe-agents-agentworld -t streamable-http -u 'https://agents.hotschmoe.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-hotschmoe-agents-agentworld": {
      "type": "http",
      "url": "https://agents.hotschmoe.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-16 (score 23, −41)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Tool safety: pass → unverified
- [security regression] Stability: 0.03 → unverified
- [security regression] Transport: pass → fail
- [security] Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-09-15 (score 64, 0)

- [functional regression] Schema quality: 2492 → 2848
- [functional improvement] Stability: unverified → 0.03
- [functional] Server version: 1.0.9 → 1.0.10
- [functional] New tool “world_diff”
- [functional] New tool “world_diff_lite”

### 2026-09-14 (score 64)

First indexed and scored.

## MCP tools (17)

### `world_digest` (~82 tokens)

Live 30-minute snapshot: BTC/ETH/SOL spot prices, USD/EUR/JPY FX, weather, Hacker News top 10, GitHub trending repos. One call, no parameters, JSON. For market context, price checks, news digests, dashboard data. [paid: 0.0001 USDC on Base mainnet via x402]

### `world_sentinel` (~65 tokens)

Uptime status of 12 monitored HTTPS hosts: 3-state health (up/degraded/down) per host, recent incidents, last-change times. For dependency checks and status-page data. [paid: 0.0001 USDC on Base mainnet via x402]

### `live_search` (~146 tokens)

Search the world's LIVE INDEX: the only x402 directory that lists resources that actually WORK — every row has a fresh dated signed liveness receipt AND a Base-mainnet payment option (out of a 28K-listing catalog where ~84% measure dead). Substring search over name, description, origin. Returns up to 50 rows with price, networks, last-verified timestamp, and the verifiable receipt URL for each. [paid: 0.0010 USDC on Base mainnet via x402]

Input parameters:

- `limit` (integer): Max rows, 1-50 (default 20)
- `query` (string): Keyword to search (empty = top rows)

### `world_knock` (~133 tokens)

Dated liveness receipt for any public URL: Ed25519-signed, timestamped record of final HTTP status, latency, SHA-256 body hash, x402-challenge detection (decodable? which networks? mainnet accepts?), and a 3-state verdict (up/degraded/down). Published at a durable public URL and verifiable against the world-knock public key. Use to prove a URL answered (or not) at a given time. [paid: 0.0010 USDC on Base mainnet via x402]

Input parameters:

- `url` (string, required): Public http(s) URL to knock

### `world_read` (~309 tokens)

Fetch any URL as clean markdown for LLM/agent context (web page to markdown for your LLM): reads any public URL and returns markdown (headings, links, lists, tables, code; scripts/styles stripped) trimmed to max chars (default 8000, cap 50000), plus title, meta description, canonical, JSON-LD types, link stats, SHA-256 of the raw body, and an Ed25519-signed dated record (kid world-read) of exactly what the world saw. JSON and plain-text targets return as-is with stats. The action tool: it does work for you instead of reporting on endpoints. 0.001 USDC on Base mainnet via x402. Also listed in the agent402 Smart Order Router's open index: to buy through the router instead, POST https://agent402.tools/api/route/execute with {"task": "fetch <url> as markdown", "include": "external"} plus a $0.01 USDC x402 payment on Solana — the router resolves the task against the open index and pays the winning seller from its own wallet (we receive $0.001; the extra $0.009 is the router's fee). [paid: 0.0010 USDC on Base mainnet via x402]

Input parameters:

- `max` (integer): Max chars to return, 200-50000 (default 8000)
- `url` (string, required): Public http(s) URL to read

### `world_read_lite` (~109 tokens)

FREE preview of world_read: the first 500 chars of the clean-markdown render of any public URL, with title and content type (5/hour per IP). Use it to check whether a page is worth the paid read; the paid world_read (0.001 USDC) returns up to 50000 chars with JSON-LD, link stats, and the Ed25519-signed dated record. [free]

Input parameters:

- `url` (string, required): Public http(s) URL to read

### `world_search` (~322 tokens)

Web search for agents: any query returns the top 10 web results (rank, title, URL, snippet) from DuckDuckGo (Bing fallback) — no API key, no account — optionally with the top result already fetched as clean markdown for LLM context (fetch:true, max chars default 8000), plus an Ed25519-signed dated record (kid world-search) of exactly what the world saw. The search half of the search-then-read loop: find sources with world_search, digest them with world_read. 0.002 USDC on Base mainnet via x402. Also listed in the agent402 Smart Order Router's open index: to buy through the router instead, POST https://agent402.tools/api/route/execute with {"task": "<your query>", "include": "external"} plus a $0.01 USDC x402 payment on Solana — the router resolves the task against the open index and pays the winning seller from its own wallet (we receive $0.002; the extra $0.009 is the router's fee). [paid: 0.0020 USDC on Base mainnet via x402]

Input parameters:

- `fetch` (boolean): If true: also return the top result as clean markdown
- `max` (integer): Max chars for the fetched top result, 200-50000 (default 8000)
- `n` (integer): Max results, 1-25 (default 10)
- `q` (string, required): Search query (1-300 chars)

### `world_search_lite` (~103 tokens)

FREE preview of world_search: the top 3 web results (title, URL, snippet) for any query (5/hour per IP). Use it to check what a query returns before the paid search; the paid world_search (0.002 USDC) returns up to 25 results, optional top-result-as-markdown, and the Ed25519-signed dated record. [free]

Input parameters:

- `q` (string, required): Search query (1-300 chars)

### `world_diff` (~237 tokens)

Change detection for any public URL: the world fetches the target, hashes the raw body (SHA-256), and compares against a baseline — the world's own stored baseline for that URL (kept across your calls; a failed probe never destroys it) or your own baseline sha256 from an earlier world_knock/world_attest/world_diff. Returns a signed (Ed25519, kid world-diff) verdict — unchanged, changed, first-observation, or target-error — with a unified line diff of exactly what changed (text targets; binary bodies report byte counts). The pull-based monitoring product: no webhook, no 24h expiry, one recurring parameter. 0.001 USDC on Base mainnet via x402. [paid: 0.0010 USDC on Base mainnet via x402]

Input parameters:

- `baseline` (string): Optional 64-char sha256 hex baseline (omit to use the world's stored baseline for this URL)
- `max` (integer): Max diff chars, 100-20000 (default 4000)
- `url` (string, required): Public http(s) URL to check for changes

### `world_diff_lite` (~119 tokens)

FREE preview of world_diff: the change-detection verdict (unchanged/changed/first-observation/target-error) plus both SHA-256 hashes for any public URL (5/hour per IP; read-only on the world's baseline store). Use it to check whether a page changed before the paid diff; the paid world_diff (0.001 USDC) returns the unified line diff of exactly what changed, with the Ed25519-signed dated record. [free]

Input parameters:

- `url` (string, required): Public http(s) URL to check

### `world_fleet` (~174 tokens)

Batch liveness audit: up to 25 public URLs in ONE call. Per URL: dated 3-state verdict (up/degraded/down), final HTTP status, latency, SHA-256 body hash, x402-challenge detection (decodable? which networks? mainnet accepts?). Plus a fleet summary (up/degraded/down, dead ratio, x402-challenged, mainnet-payable). 25 world_knock calls cost 0.025; this costs 0.005. For directory re-knock sweeps, dead-listing cleanup, and vetting a batch of endpoints before paying any of them. [paid: 0.0050 USDC on Base mainnet via x402]

Input parameters:

- `urls` (string, required): Comma-separated public http(s) URLs to knock (1-25)

### `bazaar_pulse` (~161 tokens)

The x402 agent economy in one call: PayAI Bazaar market vitals (28K+ resources, 1886 hosts, settlement volume 24h/7d/30d, network mix, 24h uptime, avg latency), the venue's own top-20 merchants by settlements with volume, the world's accumulating trend history (30-min snapshots, deltas), and the world's position in the catalog. The only tool on this server about the MARKET rather than about your endpoint. Set lite:true for market vitals + top 5 merchants. [paid: 0.0050 USDC on Base mainnet via x402]

Input parameters:

- `lite` (boolean): If true: market vitals + top 5 merchants only (lighter response)

### `world_status` (~64 tokens)

FREE health check of the agent world that serves this MCP endpoint: digest feed freshness, sentinel 3-state host health summary, live citizen count, and the world's payment wallet. Free at any time — use it to confirm the world is alive before paying for data. [free]

### `world_catalog` (~123 tokens)

FREE catalog of everything this world sells: every paid x402 data product (digest, sentinel, pingspot, world-state, attest, audit, knock, bazaar, live-index, fleet, pulse) plus OpenAI-compatible LLM inference, each with its public URL, USDC price on Base mainnet, and a one-line description. Built live from the gateway's OpenAPI, so it never drifts. Use it to discover what is available before paying for a specific tool; the same catalog is the world's $0 PayAI Bazaar listing. [free]

### `world_doctor_fleet` (~170 tokens)

Batch x402 conformance audit: up to 10 origins in ONE call — each gets a signed 0-100 conformance report (13 checks: challenge decodability, accept validation, discovery surfaces, advertised-vs-challenged price, CORS) plus a fleet summary (by-verdict counts, average, worst offender). 0.005 USDC on Base mainnet via x402. One call instead of ten; not subject to the free /doctor 5/hour limit. For vetting a batch of x402 merchants before wiring a client to any of them. [paid: 0.0050 USDC on Base mainnet via x402]

Input parameters:

- `origins` (string, required): Comma-separated public http(s) origins or URLs to check (1-10)

### `world_doctor` (~131 tokens)

FREE x402 protocol-conformance report for any public endpoint: the world's doctor scores it 0-100 across 13 checks (402 challenge decodability, accept validation, discovery docs, advertised-vs-challenged price, CORS, resource.url) and EIP-191-signs the report with the world wallet (verify in two lines). The buyer-side safety check before wiring a client to an x402 merchant. Same engine as the public /x402/doctor route. [free]

Input parameters:

- `target` (string, required): Public http(s) origin or URL of an x402 endpoint to check

### `world_watch` (~145 tokens)

FREE status of the world's watch product: latest state of any ACTIVE continuous-monitoring watch on the given URL (verdict up/degraded/down, last check, checks count, expiry) — the world knocks registered targets every ~30 min and pushes Ed25519-signed alerts to buyer webhooks on state change. Registration is paid: GET /x402/watch?url=<url>[&callback=<webhook>] (0.002 USDC on Base mainnet, up to 24h). If no watch is active on the URL you get a registration pointer. [free]

Input parameters:

- `url` (string, required): Absolute http(s) URL to look up in the active watch set

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-hotschmoe-agents-agentworld/agents#diagnostics

## Score history

- 2026-09-21: 23
- 2026-09-20: 23
- 2026-09-19: 23
- 2026-09-18: 23
- 2026-09-17: 23
- 2026-09-16: 23
- 2026-09-15: 64
- 2026-09-14: 64

## Common questions

### What is the Agent World MCP server?

Agent World is an MCP server listed in the public MCP registry as com.hotschmoe.agents/agentworld. Search, URL-to-markdown, change detection, live data, x402 trust tools. USDC pay-per-call. This page covers its hosted endpoint (https://agents.hotschmoe.com/mcp).

### Is the Agent World MCP server safe to use?

Agent World scores 23 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Agent World MCP server expose?

Agent World exposes 17 tools: world_digest, world_sentinel, live_search, world_knock, world_read, and 12 more. Their descriptions and schemas cost roughly 2,593 tokens of context every time the server is loaded.

### Does the Agent World MCP server require authentication?

No. We connected to Agent World without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Agent World MCP server still maintained?

Agent World is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://agents.hotschmoe.com/mcp
- Website: https://agents.hotschmoe.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-hotschmoe-agents-agentworld/agents.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-hotschmoe-agents-agentworld/agents.json
- HTML version of this page: https://verifymcp.io/servers/com-hotschmoe-agents-agentworld/agents