Context7
Up-to-date docs for AI agents
Descripción del creador (original en inglés)
MCP server for web search and page extraction across the free tiers of several providers
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"search-rotation": {
"command": "npx",
"args": [
"-y",
"search-rotation"
]
}
}
}Ejecuta esto en tu terminal
claude mcp add search-rotation -- npx -y search-rotationPégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"search-rotation": {
"command": "npx",
"args": [
"-y",
"search-rotation"
]
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"search-rotation": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"search-rotation"
]
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Este se ejecuta en tu computadora, y ChatGPT solo puede conectarse a servidores en internet. Elige otra app.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Se ejecuta en tu computadora; la lista de herramientas aparece en tu app de IA después de instalarlo.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 7 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub robin-bially, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Este se ejecuta en tu computadora; no hay endpoint en internet
Se ejecuta en tu computadora y usa ajustes locales en su lugar
Se ejecuta en tu computadora; solo podemos leer listas de herramientas de endpoints en internet
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 1 de 1 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.
Se ejecuta en tu computadora. Tu app de IA lo inicia cuando hace falta, y los datos no pasan por los servidores del creador (a menos que el propio servidor llame a un servicio en línea).
El repo de GitHub cambió por última vez –, y la última versión (0.6.0) llegó al registro ayer.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. También necesitas Node.js en tu computadora.
En la misma categoría: Context7, Codebase Memory, Exa
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
Up-to-date docs for AI agents
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Connect AI agents to Exa for web search, content fetching, and multi-step research.
Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
One MCP server for web search and page extraction across multiple providers.
Built by Robin Bially.
Rotate across available quotas, automatically fail over when a provider is unavailable, and return consistent results to your AI assistant. A local dashboard lets you manage API keys, reorder engines, check quotas, and inspect request history.
*Actual dashboard UI, shown in English with illustrative demo data. Calls and provider budgets are displayed separately; activity bars offer time-window and per-engine details.*
npx -y search-rotation --http --open
Requires Node.js 20.3+. For MCP over stdio, configure your client to run npx -y search-rotation with no arguments. The server is also listed in the official MCP Registry as io.github.robin-bially/search-rotation.
brew install robin-bially/tap/search-rotation
search-rotation --http --open
Homebrew installs the required Node.js runtime. For MCP over stdio, configure your client to run search-rotation with no arguments. See the Homebrew tap for upgrades and details.
npx -y --allow-git=all github:robin-bially/search-rotation-mcp#v0.6.0
Use this when you want a fixed version instead of the current npm release.
Add your provider keys in the dashboard, then connect your assistant using the [MCP client setup guide](docs/clients.md) for Codex, Claude, Cursor, or OpenCode.
Providers: Tavily · Firecrawl · Parallel · Exa · You.com · Google PSE · Jina Reader · DuckDuckGo HTML. Keyless access and quota accounting vary by provider.
search_web · fetch_url · get_engine_status · update_engine_config · open_dashboard
Every name pairs an action with its target. update_engine_config covers what the dashboard's engine list does: enable and disable engines, set the search and fetch rotation order, and set monthly or daily limits per engine. API keys stay in the dashboard. If your client keeps an allowlist of tool names, replace the earlier web_search and engine_status entries there.
searchOrder and fetchOrder must list every search- or fetch-capable engine exactly once. After an upgrade that adds an engine, include its id; the tool names missing ids and writes nothing otherwise.
The dashboard's MCP Tools tab explains each tool, its parameters, and copyable example calls.
*Actual dashboard UI, shown in English.*
search_web accepts the following arguments:
| Parameter | Meaning |
|---|---|
query | Required search text. |
numResults | Optional result count, 1–20; otherwise the dashboard setting applies. |
engine | Preferred provider, subject to time-filter support and availability; failover stays enabled. |
timeRange | day, week, month, or year: UTC date window starting 1, 7, 30, or 365 days ago, through today. |
startDate | Optional lower date bound in YYYY-MM-DD format. |
endDate | Optional upper date bound in YYYY-MM-DD format. |
Use either timeRange or explicit dates. One-sided bounds and equal start/end dates are allowed; invalid calendar dates, reversed bounds, and mixing relative and explicit filters are rejected before any provider request.
{"name":"search_web","arguments":{"query":"AI inference research","timeRange":"week","numResults":5}}
{"name":"search_web","arguments":{"query":"AI inference research","startDate":"2026-08-01","endDate":"2026-08-31"}}
Relative windows are resolved once per request into UTC dates, including across failover. These are date filters, not exact rolling 24-hour windows; month and year mean 30 and 365 days, not calendar arithmetic. Exa receives the start of the first UTC day and the end of the last UTC day.
| Provider / access | Relative window | Two date bounds | One date bound |
|---|---|---|---|
| Tavily, with or without key | Yes | Yes | Yes |
| Firecrawl, with or without key | Yes | Yes | Skipped |
| Exa, direct API with key | Yes | Yes | Yes |
| Exa, hosted MCP without key | Skipped | Skipped | Skipped |
| You.com, with or without key | Yes | Yes | Skipped |
| Parallel, either access mode | Skipped | Skipped | Skipped |
| Google PSE / DuckDuckGo HTML | Skipped | Skipped | Skipped |
This table describes implemented support in search-rotation, not every upstream feature. Tavily receives start_date / end_date, Firecrawl receives a custom tbs range, Exa receives startPublishedDate / endPublishedDate, and You.com receives a freshness range in YYYY-MM-DDtoYYYY-MM-DD form. Firecrawl and You.com are conservatively excluded for one-sided dates; the other skipped paths have no implemented date mapping.
The router excludes incompatible providers before quota checks and rotation, including when an incompatible engine is preferred. Each eligible provider pool has its own rotation cursor, so mixing filtered and unfiltered searches does not starve providers. Existing quota priorities, cooldowns, strict-free rules, and failover apply within that pool. If no compatible provider is available, the search fails explicitly; it never retries without the filter. Searches without time arguments retain access to all otherwise eligible providers.
Results show a publication date when supplied by the adapter, and request history includes the requested period. Provider date metadata can be estimated or missing: Tavily filters publication or update dates, Exa filters estimated publication dates, and Firecrawl uses its search index's date interpretation. Exact boundary inclusion follows the provider; this is not an independent verification of each page's publication date. See the Tavily, Firecrawl, and Exa references.
After updating, reconnect your MCP client to load the new tool schema.
VERSION=0.4.10 ./scripts/release.sh --publish
The script checks the package (npm ci, build, tests, npm run smoke:package), bumps the version, points the document pins at it, commits and tags, packs the tarball with its checksum, creates the GitHub release, updates the formula in robin-bially/homebrew-tap and finally waits until the npm registry serves the new version. Without --publish it only prepares the artifacts in .build/releases; --dry-run checks the prerequisites, --draft creates a draft release and --force tolerates a dirty tree. The tap is cloned temporarily when TAP_DIR is not set, so a fresh checkout is enough.
Publishing to npm happens in .github/workflows/publish.yml through trusted publishing once the GitHub release is published, so the script itself needs no npm credentials. The workflow requires a trusted publisher for search-rotation on npmjs.com that points at this repository and publish.yml.
The same workflow registers the version in the official MCP Registry from server.json. Distribution & listings tracks every channel, who keeps it current, and what each one still needs.
Client setup · Operations & configuration (DE) · Distribution & listings · Releases · CI · MIT license