Hosted OpenSearch MCP: let your AI assistant query your logs
Connect any MCP-compatible AI client or model to managed OpenSearch with a built-in MCP server. Use Claude, Cursor and other MCP-compatible clients. MCP is included in the 14-day free trial, no credit card. Paid plans: Business and Custom.
Any MCP client · Read-only MCP · Included in free trial · Business and Custom plans
Bring AI agent log search to the OpenSearch indexes you already investigate. Logit.io hosts an MCP server for logs on each enabled stack, so any MCP-compatible AI client or model can query your data over HTTPS without a local MCP process to maintain.
Hosted OpenSearch MCP supports OpenSearch stacks and Logs stacks running an OpenSearch version. It is included in the 14-day free trial, with no credit card required. Paid plans are Business and Custom. Logs stacks running Elasticsearch are not supported.
Connect any MCP client to your logs in three steps
- Create a stack. Start a 14-day free trial with MCP included and no credit card required. Use an OpenSearch stack or a Logs stack running OpenSearch with searchable data. A stack administrator or account owner/admin can enable OpenSearch MCP under Settings → Access.
- Add the MCP endpoint to any MCP client. Copy the ready-to-paste config from Settings → Endpoints into your chosen MCP client's connection settings. The endpoint is
https://{stackId}-mcp.logit.io/mcp. Basic auth uses the MCP username ({stackId}-mcp) as the user and the dedicated MCP API key as the password. The supplied config includes the encoded Basic Authorization header. Do not reuse the OpenSearch-eskey. - Ask questions in plain English. Confirm tools are listed, ask for indexes, then search a known index for a recent timeout, status code or service name.
Your client must support remote HTTPS MCP with custom headers. Enable MCP separately for each stack.
Natural-language log queries: example prompts
Illustrative prompts and sample answers only — these are fictional examples, not real customer data or measured results. Actual answers depend on the logs in your stack and your AI client.
Find recent timeouts
Prompt: “Search my application log index for checkout timeouts in the last 15 minutes.”
Illustrative sample answer: “I found three matching log entries for checkout timeouts in that window. Here are the matching messages and timestamps.”
Investigate a deploy window
Prompt: “Which services logged 5xx responses after the latest deploy? Use the time window I provide.”
Illustrative sample answer: “The matching entries in that window name the checkout and payments services. The logs alone do not establish that the deploy caused the errors.”
Check an empty result
Prompt: “Search this index for payment timeouts during the last hour.”
Illustrative sample answer: “No matching entries were returned for that index and time window. Check the index and query terms before drawing a conclusion.”
Read-only access to the data in your stack
Your logs stay in your Logit.io stack; the connected AI client queries that stack over HTTPS and receives search results. Hosted MCP is read-only: write tools are not exposed.
Each enabled stack has its own MCP endpoint and dedicated credentials, separate from the OpenSearch HTTP API key. Rotate the MCP key on Settings → Endpoints to invalidate a previous key, or disable MCP under Settings → Access to remove that stack's public MCP route.
Use the ready-to-copy Basic Authorization header from Endpoints. MCP credentials are separate from both your OpenSearch -es stack key and role-scoped user API credentials.
Logit.io is ISO 27001 certified.
Pricing: free trial, Business and Custom plans
Hosted OpenSearch MCP is included in the 14-day free trial, with no credit card required. Paid access is available on the public Business and Custom plans.
Review Logs pricing, OpenSearch pricing or Custom pricing for your stack.
Frequently asked questions
Can I connect any MCP-compatible AI client or model to my logs?
Yes. Hosted OpenSearch MCP works with any MCP-compatible AI client or model. Use Claude, Cursor and other MCP-compatible clients. Your client must support remote MCP over HTTPS with custom headers.
Can I try MCP during the free trial?
Yes. Hosted OpenSearch MCP is included in the 14-day free trial, with no credit card required. Paid access is available on the Business and Custom plans.
Can my AI assistant write or delete log data?
Hosted MCP has no write tools. It provides read-only access for querying and exploring the connected stack.
Which stacks support Hosted OpenSearch MCP?
OpenSearch stacks and Logs stacks running an OpenSearch version. Logs stacks running Elasticsearch are not supported. Enable MCP separately on every stack you want to query.
Which credentials should I use?
Use the dedicated MCP username and MCP API key from Settings → Endpoints, with the Basic Authorization header in the supplied config. Do not reuse your OpenSearch -es stack key. Your AI client must support custom headers.
Query your logs with AI today
Start a free trial; Hosted OpenSearch MCP is included.