TEOS Agent Tools
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@TEOS Agent Tools is example.com up right now?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
TEOS — Agent Tools (MCP Server)
Small paid utilities for agents, priced per call in USDC over x402. No signup. No API key. Point an MCP-capable agent at this server and it can see and call the tools.
Built by Elias Easton / TEOS.
Tools
Free discovery
Tool | What it does |
| List everything TEOS offers, with prices and accepted networks |
| Plain-language instructions for paying via x402 |
Paid (USDC per call, via x402)
Tool | What it does |
| DNS A records, valid TLS/SSL, certificate expiry — in one call |
| Is a URL up or down right now? Returns http_status, reachable, latency_ms |
| Fetch a page and return a short summary + title + source |
| Key phrases and core theme from any text |
| A decision + concrete recommendation + next actionable step |
| Clean/validate/normalize messy JSON, CSV, text, list, or date |
| Check a claim against the live web; returns verdict + evidence + sources |
| One grounded line to steady a stressed or stuck situation |
Related MCP server: NEX Agent Co. MCP Server
Install
npx -y @teos/agent-toolsOr clone and run:
npm install
node server.mjsConfigure your agent (MCP)
Add to your MCP client config:
{
"mcpServers": {
"teos": {
"command": "npx",
"args": ["-y", "@teos/agent-tools"],
"env": { "TEOS_BASE_URL": "https://teos.144.202.19.248.sslip.io" }
}
}
}How payment works
The agent calls a tool → TEOS responds HTTP 402 with machine-readable payment terms.
An x402-capable client signs a USDC payment and retries with the payment header.
The facilitator verifies and settles → the tool returns JSON.
Accepted rails: Solana, Base, Polygon (USDC). Facilitator: https://facilitator.payai.network.
Discovery (free, no payment)
Manifest:
https://teos.144.202.19.248.sslip.io/.well-known/x402ARD:
https://teos.144.202.19.248.sslip.io/.well-known/ard.jsonPlain text:
https://teos.144.202.19.248.sslip.io/llms.txt
License
MIT
Available Tools
10 toolsadvise_decisionA
Give a decision or set of options; get a concrete recommendation with the next actionable step. Paid. Returns recommendation, next_step, reasoning.
Inputs: question (required).
check_domainA
Check any domain for live DNS A records, valid TLS/SSL, and certificate expiry in one call. Paid. Returns dns, tls_valid, cert_expiry.
Inputs: domain (required).
clean_dataA
Send messy data; get it back clean, validated, and normalized. Paid. Modes: json (parse+pretty+validate), csv (normalize to RFC4180), text (strip junk lines/whitespace/dupes), list (dedupe+sort+trim), date (normalize to ISO-8601). Returns cleaned output plus what was fixed.
Inputs: data (required), mode (required).
extract_keyphrasesA
Give any text; get the key phrases that carry its meaning and the core theme. Paid. Returns keyphrases, theme.
Inputs: text (required).
grounding_lineB
Send a stressed or stuck situation; get one grounded line to steady on. Paid. Returns grounding.
Inputs: situation (required).
is_site_upB
Is a URL up or down right now? Paid. Returns http_status, reachable, latency_ms.
Inputs: url (required).
summarize_urlA
Fetch a web page and return a short summary with its title and source. Paid. Returns title, summary, source_url.
Inputs: url (required).
teos_catalogA
List everything TEOS offers: free discovery files plus paid per-call tools with prices. Free. TEOS is a catalog of small paid utilities for agents, priced per call in USDC over x402.
Inputs: no named parameters.
teos_how_to_buyA
Plain-language instructions for paying a TEOS tool via x402 (USDC). Free. Use when your agent needs to know how to buy and call a TEOS tool.
Inputs: no named parameters.
verify_claimA
Check a claim against the live web. Paid. Send a claim (e.g. 'example.com uses Cloudflare') and an optional target URL; get back a verdict (supported | contradicted | unverifiable), the evidence found, and the sources checked. Grounds an agent's statements in reality.
Inputs: claim (required), url.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
TDQS
Scored across 10 tools
Most tools target clearly distinct operations (catalog, purchase help, domain check, summarize, keyphrases, decision advice, data cleaning, claim verification, grounding). The only mild overlap is check_domain vs is_site_up, both probing site health, though DNS/TLS vs HTTP reachability are separable.
Mostly verb_noun (check_domain, summarize_url, extract_keyphrases, advise_decision, clean_data, verify_claim), but is_site_up is a question form, grounding_line is a bare noun, and teos_catalog/teos_how_to_buy use a namespace prefix. Mixed conventions but still readable.
10 tools is a reasonable size for a catalog of paid utilities, with two discovery/payment tools plus eight distinct capabilities. The breadth is wide but each tool earns its place.
Discovery (teos_catalog) and payment guidance (teos_how_to_buy) cover the onboarding lifecycle for a paid-utility catalog, and each utility is self-contained. No obvious dead ends, though account/balance or usage-tracking operations are absent.
Maintenance
Related MCP Connectors
Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.
Pay-per-call agent tools over x402 (USDC on Base) — no signup or API key.
Pay-per-call tools for AI agents: product photos, documents, web pages, data. USDC via x402.
Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.
Related MCP Servers
- FlicenseNot gradedqualityCmaintenanceEnables AI agents to call 45 micro-priced utility tools via x402 micropayments on Base, covering search, screenshots, OCR, PDFs, WHOIS, geo-IP, and more without API keys.-
- FlicenseNot gradedqualityCmaintenanceEnables AI agents to access 11 paid x402 endpoints as standard MCP tools, paying per call in USDC on Base without API keys, covering chat, code, vision, embeddings, crypto prices, weather, geolocation, forex, and WHOIS data.-
- FlicenseNot gradedqualityCmaintenanceEnables AI agents to pay per tool call in USDC via the x402 micropayment protocol, with no API keys or subscriptions required.-
- AlicenseNot gradedqualityCmaintenanceEnables AI agents to perform pay-per-call web extraction, DNS/WHOIS/IP lookup, and PDF/feed/sitemap processing via remote tools, with payment through x402 USDC or prepaid credits and no signup required.MIT