Search / com.scriptmasterlabs/agent-browser
protogridR0· no sign-inChromium browser agents pay per action via x402 — USDC on Base, USDC on Solana, or XRP on XRPL.
v2.0.3 · active · repository · descriptor JSON · versions
{
"mcpServers": {
"agent-browser": {
"type": "http",
"url": "https://agent-browser-r7d2.onrender.com/mcp"
}
}
}claude mcp add --transport http agent-browser https://agent-browser-r7d2.onrender.com/mcp[mcp_servers.agent-browser]
url = "https://agent-browser-r7d2.onrender.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"agent-browser": {
"type": "remote",
"url": "https://agent-browser-r7d2.onrender.com/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"agent-browser": {
"type": "http",
"url": "https://agent-browser-r7d2.onrender.com/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-browser&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWdlbnQtYnJvd3Nlci1yN2QyLm9ucmVuZGVyLmNvbS9tY3AifQ%3D%3D"
}{
"servers": {
"agent-browser": {
"type": "http",
"url": "https://agent-browser-r7d2.onrender.com/mcp"
}
}
}{
"mcpServers": {
"agent-browser": {
"httpUrl": "https://agent-browser-r7d2.onrender.com/mcp"
}
}
}extensions:
"agent-browser":
enabled: true
name: "agent-browser"
type: streamable_http
uri: "https://agent-browser-r7d2.onrender.com/mcp"
timeout: 300
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotations6 of 6 tools declare readOnlyHint or destructiveHinttools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: browser_navigate (idempotentHint); browser_extract (idempotentHint); browser_snapshot (idempotentHint); …tools.token_costabout 1,315 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes11 tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packagebrowser_screenshotchangeddescriptionUse for: visual verification — layout, images, charts, CAPTCHA presence, or evidence of page state. Returns a PNG image (JPEG if the PNG exceeds 2.5MB). Don't use when: you only need the page's content or structure — browser_extract and browser_snapshot are far cheaper in tokens. Paid: $0.02 USDC per call via x402 on Base.
Use for: visual verification — layout, images, charts, CAPTCHA presence, or evidence of page state. Returns a PNG image (JPEG if the PNG exceeds 2.5MB). Don't use when: you only need the page's content or structure — browser_extract and browser_snapshot are far cheaper in tokens. Paid: $0.02 per call via x402 (Base USDC, Solana USDC, or XRPL XRP).
browser_actchangeddescriptionUse for: interacting with the page — click, fill, type, select, submit, press. Returns the resulting page title, URL and text so you can verify the action landed. Don't use when: the target element is not on the current page — navigate or snapshot first. This tool can change remote state (it can submit forms). Paid: $0.01 USDC per call via x402 on Base.
Use for: interacting with the page — click, fill, type, select, submit, press. Returns the resulting page title, URL and text so you can verify the action landed. Don't use when: the target element is not on the current page — navigate or snapshot first. This tool can change remote state (it can submit forms). Paid: $0.01 per call via x402 (Base USDC, Solana USDC, or XRPL XRP).
browser_snapshotchangeddescriptionUse for: understanding page structure cheaply and deterministically — returns the accessibility tree (roles, names, states) as compact YAML instead of pixels or raw HTML. This is the lowest-token way to decide what to click or fill next. Don't use when: you need visual layout or images — use browser_screenshot. Paid: $0.005 USDC per call via x402 on Base.
Use for: understanding page structure cheaply and deterministically — returns the accessibility tree (roles, names, states) as compact YAML instead of pixels or raw HTML. This is the lowest-token way to decide what to click or fill next. Don't use when: you need visual layout or images — use browser_screenshot. Paid: $0.005 per call via x402 (Base USDC, Solana USDC, or XRPL XRP).
browser_extractchangeddescriptionUse for: pulling repeated elements (prices, titles, links) from the page a session is on, via a CSS selector, or the full page text when no selector is given. Returns one string per matched element. Don't use when: the page has not been loaded yet — call browser_navigate first. Paid: $0.005 USDC per call via x402 on Base.
Use for: pulling repeated elements (prices, titles, links) from the page a session is on, via a CSS selector, or the full page text when no selector is given. Returns one string per matched element. Don't use when: the page has not been loaded yet — call browser_navigate first. Paid: $0.005 per call via x402 (Base USDC, Solana USDC, or XRPL XRP).
browser_navigatechangeddescriptionUse for: loading a web page in a real Chromium browser and reading it. Returns the page title, final URL and a clean text extract (up to 8000 chars). Don't use when: you only need raw HTML or an API response — a plain HTTP fetch is cheaper. Errors are structured: NAV_TIMEOUT, NAV_FAILED, INVALID_URL. Paid: $0.005 USDC per call via x402 on Base.
Use for: loading a web page in a real Chromium browser and reading it. Returns the page title, final URL and a clean text extract (up to 8000 chars). Don't use when: you only need raw HTML or an API response — a plain HTTP fetch is cheaper. Errors are structured: NAV_TIMEOUT, NAV_FAILED, INVALID_URL. Paid: $0.005 per call via x402 (Base USDC, Solana USDC, or XRPL XRP).
browser_closechangeddescriptionUse for: ending a session and freeing its browser. Sessions also expire automatically after 10 idle minutes. Free on every door — closing is never charged.
Use for: ending a session and freeing its browser. Sessions also expire automatically after 10 idle minutes. Free on every door — closing is never charged. Free.
browser_screenshotchangeddescriptionUse for: visual verification — layout, images, charts, CAPTCHA presence, or evidence of page state. Returns a PNG image (JPEG if the PNG exceeds 2.5MB). Don't use when: you only need the page's content or structure — browser_extract and browser_snapshot are far cheaper in tokens.
Use for: visual verification — layout, images, charts, CAPTCHA presence, or evidence of page state. Returns a PNG image (JPEG if the PNG exceeds 2.5MB). Don't use when: you only need the page's content or structure — browser_extract and browser_snapshot are far cheaper in tokens. Paid: $0.02 USDC per call via x402 on Base.
browser_actchangeddescriptionUse for: interacting with the page — click, fill, type, select, submit, press. Returns the resulting page title, URL and text so you can verify the action landed. Don't use when: the target element is not on the current page — navigate or snapshot first. This tool can change remote state (it can submit forms).
Use for: interacting with the page — click, fill, type, select, submit, press. Returns the resulting page title, URL and text so you can verify the action landed. Don't use when: the target element is not on the current page — navigate or snapshot first. This tool can change remote state (it can submit forms). Paid: $0.01 USDC per call via x402 on Base.
browser_snapshotchangeddescriptionUse for: understanding page structure cheaply and deterministically — returns the accessibility tree (roles, names, states) as compact YAML instead of pixels or raw HTML. This is the lowest-token way to decide what to click or fill next. Don't use when: you need visual layout or images — use browser_screenshot.
Use for: understanding page structure cheaply and deterministically — returns the accessibility tree (roles, names, states) as compact YAML instead of pixels or raw HTML. This is the lowest-token way to decide what to click or fill next. Don't use when: you need visual layout or images — use browser_screenshot. Paid: $0.005 USDC per call via x402 on Base.
browser_extractchangeddescriptionUse for: pulling repeated elements (prices, titles, links) from the page a session is on, via a CSS selector, or the full page text when no selector is given. Returns one string per matched element. Don't use when: the page has not been loaded yet — call browser_navigate first.
Use for: pulling repeated elements (prices, titles, links) from the page a session is on, via a CSS selector, or the full page text when no selector is given. Returns one string per matched element. Don't use when: the page has not been loaded yet — call browser_navigate first. Paid: $0.005 USDC per call via x402 on Base.
Showing the latest 10. Full history: list_changes · trend: quality JSON.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +dns-namespace +reachable +uptime-100% +updated-3d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://agent-browser-r7d2.onrender.com/mcp streamable-http | none | yes | 100% | 303 ms | 2025-11-25 | 2026-11-07 |
browser_actdestructive | Use for: interacting with the page — click, fill, type, select, submit, press. Returns the resulting page title, URL and text so you can verify the action landed. Don't use when: the target element is not on the current page — navigate or snapshot first. This tool can change remote state (it can submit forms). Paid: $0.01 per call via x402 (Base USDC, Solana USDC, or XRPL XRP). |
browser_closedestructive | Use for: ending a session and freeing its browser. Sessions also expire automatically after 10 idle minutes. Free on every door — closing is never charged. Free. |
browser_extractread-only | Use for: pulling repeated elements (prices, titles, links) from the page a session is on, via a CSS selector, or the full page text when no selector is given. Returns one string per matched element. Don't use when: the page has not been loaded yet — call browser_navigate first. Paid: $0.005 per call via x402 (Base USDC, Solana USDC, or XRPL XRP). |
browser_navigate | Use for: loading a web page in a real Chromium browser and reading it. Returns the page title, final URL and a clean text extract (up to 8000 chars). Don't use when: you only need raw HTML or an API response — a plain HTTP fetch is cheaper. Errors are structured: NAV_TIMEOUT, NAV_FAILED, INVALID_URL. Paid: $0.005 per call via x402 (Base USDC, Solana USDC, or XRPL XRP). |
browser_screenshotread-only | Use for: visual verification — layout, images, charts, CAPTCHA presence, or evidence of page state. Returns a PNG image (JPEG if the PNG exceeds 2.5MB). Don't use when: you only need the page's content or structure — browser_extract and browser_snapshot are far cheaper in tokens. Paid: $0.02 per call via x402 (Base USDC, Solana USDC, or XRPL XRP). |
browser_snapshotread-only | Use for: understanding page structure cheaply and deterministically — returns the accessibility tree (roles, names, states) as compact YAML instead of pixels or raw HTML. This is the lowest-token way to decide what to click or fill next. Don't use when: you need visual layout or images — use browser_screenshot. Paid: $0.005 per call via x402 (Base USDC, Solana USDC, or XRPL XRP). |
Schemas: list_tools.
And 21 more from this publisher.
{
"name": "com.scriptmasterlabs/agent-browser",
"_meta": {
"io.modelcontextprotocol.registry/publisher-provided": {
"tools": [
"browser_navigate",
"browser_extract",
"browser_snapshot",
"browser_act",
"browser_screenshot",
"browser_close"
],
"provider": "SCRIPTMASTERLABS",
"transport": "streamable-http",
"legal_name": "Script Master Labs, LLC",
"tool_prices": {
"browser_act": "$0.01 per action",
"browser_close": "Free",
"browser_extract": "$0.005 per action",
"browser_navigate": "$0.005 per action",
"browser_snapshot": "$0.005 per action",
"browser_screenshot": "$0.02 per action"
},
"tool_inventory": "static; verified live via tools/list 2026-11-04: 6 tools (1 free, 5 paid); prices in tool_prices; full verbatim descriptions + input schemas in the Muse listing pack's TOOLS.json (registry _meta is capped at 4KB)"
}
},
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
"remotes": [
{
"url": "https://agent-browser-r7d2.onrender.com/mcp",
"type": "streamable-http"
}
],
"version": "2.0.3",
"repository": {
"url": "https://gitlab.com/timothy.walton45/agent-browser",
"source": "gitlab"
},
"description": "Chromium browser agents pay per action via x402 — USDC on Base, USDC on Solana, or XRP on XRPL."
}