Clears all or specific caches for one or more indexes on OpenSearch

OpenSearch: Clears all or specific caches for one or more indexes. It runs on your own OpenSearch account: connect it once in the Relvo app and Relvo adds its credentials server-side. Relvo charges no usage fee; OpenSearch may bill that account under its own plan.

Connect OpenSearchAll OpenSearch toolsAPI docs

Try Clears all or specific caches for one or more indexes now

Compose the request, copy the prompt, and run it in your agent. It runs on your connected OpenSearch account.

Prompt composerMarkdown
OpenSearchopensearch__indices_clear_cache_0
Open Relvo
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More OpenSearch tools

The rest of the OpenSearch shelf. Every endpoint runs on the same OpenSearch connection.

663 tools
Returns basic information about the clusteropensearch__info_0OpenSearchyour accountReturns an aliasopensearch__indices_get_alias_0OpenSearchyour accountCreates or updates an aliasopensearch__indices_put_alias_0OpenSearchyour accountReturns an aliasopensearch__indices_get_alias_1OpenSearchyour accountCreates or updates an aliasopensearch__indices_put_alias_1OpenSearchyour accountCreates or updates an aliasopensearch__indices_put_alias_2OpenSearchyour accountUpdates index aliasesopensearch__indices_update_aliases_0OpenSearchyour accountPerforms the analysis process on a text and return the tokens breakdown of the textopensearch__indices_analyze_0OpenSearchyour accountPerforms the analysis process on a text and return the tokens breakdown of the textopensearch__indices_analyze_1OpenSearchyour accountClears all or specific caches for one or more indexesopensearch__indices_clear_cache_0You are hereyour accountReturns help for the Cat APIsopensearch__cat_help_0OpenSearchyour accountShows information about aliases currently configured to indexes, including filter and routing informationopensearch__cat_aliases_0OpenSearchyour accountShows information about aliases currently configured to indexes, including filter and routing informationopensearch__cat_aliases_1OpenSearchyour accountProvides a snapshot of how many shards are allocated to each data node and how much disk space they are usingopensearch__cat_allocation_0OpenSearchyour accountProvides a snapshot of how many shards are allocated to each data node and how much disk space they are usingopensearch__cat_allocation_1OpenSearchyour accountReturns information about the cluster-manager nodeopensearch__cat_cluster_manager_0OpenSearchyour accountProvides quick access to the document count of the entire cluster or of an individual indexopensearch__cat_count_0OpenSearchyour accountProvides quick access to the document count of the entire cluster or of an individual indexopensearch__cat_count_1OpenSearchyour accountShows how much heap memory is currently being used by field data on every data node in the clusteropensearch__cat_fielddata_0OpenSearchyour accountShows how much heap memory is currently being used by field data on every data node in the clusteropensearch__cat_fielddata_1OpenSearchyour accountReturns a concise representation of the cluster healthopensearch__cat_health_0OpenSearchyour accountLists information related to indexes, that is, how much disk space they are using, how many shards they have, their…opensearch__cat_indices_0OpenSearchyour accountLists information related to indexes, that is, how much disk space they are using, how many shards they have, their…opensearch__cat_indices_1OpenSearchyour accountReturns information about custom node attributesopensearch__cat_nodeattrs_0OpenSearchyour accountReturns basic statistics about the performance of cluster nodesopensearch__cat_nodes_0OpenSearchyour accountReturns a concise representation of the cluster's pending tasksopensearch__cat_pending_tasks_0OpenSearchyour accountLists one or several CAT point-in-time segmentsopensearch__cat_pit_segments_0OpenSearchyour accountLists all active CAT point-in-time segmentsopensearch__cat_all_pit_segments_0OpenSearchyour accountReturns information about the names, components, and versions of the installed pluginsopensearch__cat_plugins_0OpenSearchyour accountReturns all completed and ongoing index and shard recoveriesopensearch__cat_recovery_0OpenSearchyour account

Set up Clears all or specific caches for one or more indexes for your agent

Pick the client you use, then pick a route: Automatic is that client's own link, command or prompt, and Manual is the same install done by hand, or the tool opened in the Relvo app. Both end at the same OAuth sign-in, with nothing installed per tool.

Automatic way

Open the plugin page with the details ready.

ChatGPT takes custom MCP servers as plugins. The button opens the right page; copy the name and URL into the form and authorise once.

Open ChatGPT plugins

  1. Add a custom MCP server

    On the plugins page, click + and choose Add custom MCP server.

  2. Fill in the connection

    NameRelvo
    Connectionhttps://app.relvo.si/mcp

  3. Authorise and create

    Pick OAuth, tick the confirmation and click Create as a plugin. Approve Relvo in the browser window ChatGPT opens.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The client inspects this operation and runs it on your connected account.

Custom MCP servers are set up in ChatGPT on the web, not in the mobile app. Connect once and every chat can call Relvo.

Manual way

Set it up from ChatGPT's settings.

The same connector, reached through the settings menu instead of the plugin page.

  1. Open Apps & Connectors

    In ChatGPT, open Settings → Apps & Connectors and create a new custom connector.

  2. Name it Relvo

    NameRelvo

  3. Point it at Relvo

    Connectionhttps://app.relvo.si/mcp

  4. Authenticate

    Choose OAuth, continue, and approve Relvo in the browser. ChatGPT saves the connector to your account.

  5. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The agent checks this operation, runs it on your connection, then relays the provider's response verbatim.

  6. Open opensearch__indices_clear_cache_0 in the app

    URL
    https://app.relvo.si/catalog/opensearch__indices_clear_cache_0

    Connect OpenSearch under Connections in the Relvo app, then inspect this operation's input schema before running it.

This operation runs on your own OpenSearch account. Relvo charges no usage fee; OpenSearch may bill that account on its own plan.

Automatic way

One link fills in the dialog.

On a desktop browser this opens Claude's Add custom connector form with Relvo's name and MCP URL already in place. Click Add and sign in — there is nothing to type.

Add the Relvo connector

  1. Open the dialog

    Click the button above in the browser where you are signed in to Claude. Customize → Connectors opens with the custom-connector form ready.

  2. Add and authorise

    Click Add, then choose Sign in now under Authentication. Relvo signs you in over OAuth, so no token or API key is pasted into Claude.

  3. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The client inspects this operation and runs it on your connected account.

Manual way

The same connector, typed by hand.

Use this on a phone, in a locked-down workspace, or whenever you would rather add the connector through Claude's own menu.

  1. Open Connectors

    In Claude, go to Customize → Connectors and choose + Add → Add custom connector.

  2. Name the connector

    NameRelvo

  3. Paste the MCP URL

    Server URLhttps://app.relvo.si/mcp

  4. Sign in

    Click Add, choose Sign in now under Authentication, and approve Relvo in the OAuth window. The Relvo tools appear under the connector.

  5. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The agent checks this operation, runs it on your connection, then relays the provider's response verbatim.

  6. Open opensearch__indices_clear_cache_0 in the app

    URL
    https://app.relvo.si/catalog/opensearch__indices_clear_cache_0

    Connect OpenSearch under Connections in the Relvo app, then inspect this operation's input schema before running it.

This operation runs on your own OpenSearch account. Relvo charges no usage fee; OpenSearch may bill that account on its own plan.

Automatic way

One command, then one sign-in.

The CLI registers Relvo with HTTP transport and writes it into your Claude Code config; authentication happens in the browser.

  1. Run the command

    BASH
    claude mcp add --transport http relvo https://app.relvo.si/mcp

  2. Authenticate once

    Open a session and run /mcp. Choose Relvo → Authenticate; Claude Code opens Relvo's OAuth page and stores the token for the project.

  3. Check the list

    BASH
    claude mcp list

    Relvo shows as connected, with every catalog tool behind it.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The client inspects this operation and runs it on your connected account.

The command uses local scope by default. Add --scope user to make Relvo available in every project, or --scope project to share it through the repository.

Manual way

Write it into .mcp.json.

Project scope lives in a file, so the whole team gets Relvo without running a command.

  1. Add the server

    JSON · .mcp.json
    {
  "mcpServers": {
    "relvo": {
      "type": "http",
      "url": "https://app.relvo.si/mcp"
    }
  }
}

    Create .mcp.json in the project root and add relvo as an HTTP server.

  2. Reload and sign in

    Start a Claude Code session, run /mcp, choose Relvo → Authenticate, then reload. The tools are available in that project.

  3. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The agent checks this operation, runs it on your connection, then relays the provider's response verbatim.

  4. Open opensearch__indices_clear_cache_0 in the app

    URL
    https://app.relvo.si/catalog/opensearch__indices_clear_cache_0

    Connect OpenSearch under Connections in the Relvo app, then inspect this operation's input schema before running it.

The same entry works for every project when it is added at user scope instead of project scope. This operation runs on your own OpenSearch account. Relvo charges no usage fee; OpenSearch may bill that account on its own plan.

Automatic way

Hand the setup to Hermes.

Hermes can edit its own config, so one instruction is enough: it writes Relvo into mcp_servers, reloads, and reports the tools it can now call.

  1. Copy the setup prompt

    PROMPT
    Add Relvo as a remote MCP server named "relvo": url https://app.relvo.si/mcp, auth oauth. Follow https://app.relvo.si/SKILL.md, reload MCP, then list the Relvo tools.

  2. Paste it into a Hermes session

    Hermes adds the remote server to ~/.hermes/config.yaml and reloads its MCP connections.

  3. Approve the sign-in

    Open the OAuth link Hermes prints and approve Relvo once. The token is cached, so later sessions do not ask again.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The client inspects this operation and runs it on your connected account.

Manual way

Add it to ~/.hermes/config.yaml.

Two settings and one reload — the same entry Hermes would write itself.

  1. Open the config

    Edit ~/.hermes/config.yaml, the file Hermes reads at start-up.

  2. Add the server

    YAML
    mcp_servers:
  Relvo:
    url: https://app.relvo.si/mcp
    auth: oauth

  3. Reload and sign in

    In a session, run /reload-mcp, then approve the OAuth prompt Hermes shows. Tokens are cached under ~/.hermes/mcp-tokens/.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The agent checks this operation, runs it on your connection, then relays the provider's response verbatim.

  5. Open opensearch__indices_clear_cache_0 in the app

    URL
    https://app.relvo.si/catalog/opensearch__indices_clear_cache_0

    Connect OpenSearch under Connections in the Relvo app, then inspect this operation's input schema before running it.

This operation runs on your own OpenSearch account. Relvo charges no usage fee; OpenSearch may bill that account on its own plan.

Automatic way

Hand the install to Cursor.

The button opens Cursor's MCP install dialog with the server name and URL already attached.

Add Relvo to Cursor

  1. Open the install prompt

    Click the button on the machine where Cursor is installed. Cursor receives a server named relvo pointing at https://app.relvo.si/mcp.

  2. Install and authenticate

    Confirm the install, then click Authenticate. Cursor completes Relvo's OAuth in the browser.

  3. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The client inspects this operation and runs it on your connected account.

The install link opens Cursor directly, so it does nothing in a browser that has never installed the editor.

Manual way

Edit ~/.cursor/mcp.json.

Use the global or the project file when you want the entry under your own control.

  1. Open the MCP config

    Edit ~/.cursor/mcp.json for every project, or .cursor/mcp.json inside the repository for one.

  2. Add Relvo

    JSON
    {
  "mcpServers": {
    "relvo": {
      "url": "https://app.relvo.si/mcp"
    }
  }
}

  3. Reload Cursor

    Save the file and reload the window. Relvo appears in the MCP panel, and Authenticate finishes the sign-in.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The agent checks this operation, runs it on your connection, then relays the provider's response verbatim.

  5. Open opensearch__indices_clear_cache_0 in the app

    URL
    https://app.relvo.si/catalog/opensearch__indices_clear_cache_0

    Connect OpenSearch under Connections in the Relvo app, then inspect this operation's input schema before running it.

This operation runs on your own OpenSearch account. Relvo charges no usage fee; OpenSearch may bill that account on its own plan.

Automatic way

Ask the Bot to wire it up.

Grok Bot configures connections from the conversation, so the quickest route is a single instruction with Relvo's address.

  1. Copy the setup prompt

    PROMPT
    Add a custom MCP server called relvo at https://app.relvo.si/mcp with OAuth sign-in, then list the Relvo tools.

  2. Paste it into a Bot chat

    The Bot repeats the server name and URL and asks you to confirm. Check them and select Add it.

  3. Authorise

    Select Authorize on the card the Bot sends and approve Relvo in the browser once. The Bot can then call the catalog from any chat.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The client inspects this operation and runs it on your connected account.

Manual way

Name the server yourself in the chat.

Grok Bot's settings have no field for a server URL; custom MCP servers are added from the conversation.

  1. Describe the server

    NameRelvo
    Server URLhttps://app.relvo.si/mcp

    Ask the Bot to add a custom server with this name and URL. Say custom server, or it may offer a catalog plugin instead.

  2. Confirm

    The Bot repeats the name and URL. Check that the URL is https://app.relvo.si/mcp, then select Add it.

  3. Authorise

    Select Authorize on the card the Bot sends, sign in and allow access. The Relvo tools appear once you are signed in.

  4. Ask for Clears all or specific caches for one or more indexes

    PROMPT
    Using Relvo, call `opensearch__indices_clear_cache_0` on my OpenSearch connection to clears all or specific caches for one or more indexes. Return OpenSearch's response as it comes back.

    The agent checks this operation, runs it on your connection, then relays the provider's response verbatim.

  5. Open opensearch__indices_clear_cache_0 in the app

    URL
    https://app.relvo.si/catalog/opensearch__indices_clear_cache_0

    Connect OpenSearch under Connections in the Relvo app, then inspect this operation's input schema before running it.

This operation runs on your own OpenSearch account. Relvo charges no usage fee; OpenSearch may bill that account on its own plan.

Use OpenSearch with any agent

Pick the client you already use. Every one reaches the same catalog through one Relvo key.

All agents
ChatGPTUse OpenSearch with ChatGPTClaudeUse OpenSearch with ClaudeClaude CodeUse OpenSearch with Claude CodeHermes AgentUse OpenSearch with Hermes AgentCursorUse OpenSearch with CursorGrok BotUse OpenSearch with Grok BotCodexUse OpenSearch with CodexOpenClawUse OpenSearch with OpenClawAny MCP ClientUse OpenSearch with Any MCP Client

Explore other platforms

Other shelves in the same catalog. One key reaches all of them.

Browse all platforms
Google SearchBrowse Google Search in the Relvo app. Inspect each tool and compare providers before running a call.11 endpointsXBrowse X in the Relvo app. Inspect each tool and compare providers before running a call.332 endpointsInstagramBrowse Instagram in the Relvo app. Inspect each tool and compare providers before running a call.208 endpointsTikTokBrowse TikTok in the Relvo app. Inspect each tool and compare providers before running a call.231 endpoints

Frequently asked questions

Short answers about the key, the price and the call itself.

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