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Posted to commits@camel.apache.org by "davsclaus (via GitHub)" <gi...@apache.org> on 2026/06/03 10:50:08 UTC
[PR] CAMEL-23679: camel-tui - Add structured data access MCP tools [camel]
davsclaus opened a new pull request, #23734:
URL: https://github.com/apache/camel/pull/23734
## Summary
Add 6 new MCP tools to the Camel TUI MCP server that provide structured JSON data access for AI agents, eliminating the need to parse rendered screen text:
- **tui_get_table** — Returns the currently visible table data as structured JSON with typed values. Supports optional tab parameter to get data from any tab.
- **tui_action** — Invokes a TUI action by name (e.g. `reset-stats`, `screenshot`, `doctor`), bypassing fragile F2 key sequences.
- **tui_get_log** — Returns recent log lines as structured data with optional limit, message filter, and level filter.
- **tui_get_errors** — Returns structured error data including routeId, exchangeId, exception details, stack trace, body, and headers.
- **tui_get_diagram** — Returns the route topology diagram as text (ASCII/Unicode art).
- **tui_send_message** — Sends a message to a Camel endpoint in the selected integration via file-based IPC.
### Implementation
- Added `getTableDataAsJson()` default method to `MonitorTab` interface
- Implemented in 9 tab classes: OverviewTab, RoutesTab, EndpointsTab, HealthTab, ConsumersTab, ErrorsTab, InflightTab, LogTab, DiagramTab
- Added `executeActionByName(String)` to `ActionsPopup` for safe action dispatch
- Added accessor methods to `CamelMonitor` (getTableData, executeAction, getLogData, getDiagramData, sendMessage)
- Added `sendMessage()` to `RuntimeHelper` for file-based IPC message sending
- Added `getLines()` getter to `DiagramSupport` for diagram text access
## Test plan
- [ ] Build: `cd dsl/camel-jbang/camel-jbang-plugin-tui && mvn install -DskipTests`
- [ ] Run `camel tui monitor --mcp` with an integration running
- [ ] Test `tui_get_table` on Routes, Endpoints, Overview, Health tabs — verify JSON structure
- [ ] Test `tui_action` with `reset-stats`, `screenshot` — verify action executes
- [ ] Test `tui_get_log` with filter and level — verify filtered results
- [ ] Test `tui_get_errors` — verify error details returned
- [ ] Test `tui_get_diagram` — verify ASCII diagram returned
- [ ] Test `tui_send_message` with `direct:` endpoint — verify message delivered
_Claude Code on behalf of Claus Ibsen_
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Re: [PR] CAMEL-23679: camel-tui - Add structured data access MCP tools [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #23734:
URL: https://github.com/apache/camel/pull/23734#issuecomment-4613000263
:star2: Thank you for your contribution to the Apache Camel project! :star2:
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Re: [PR] CAMEL-23679: camel-tui - Add structured data access MCP tools [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #23734:
URL: https://github.com/apache/camel/pull/23734#issuecomment-4613677016
<!-- ci-tested-modules -->
:test_tube: **CI tested the following changed modules:**
- `dsl/camel-jbang/camel-jbang-core`
- `dsl/camel-jbang/camel-jbang-plugin-tui`
:warning: **Some tests are disabled on GitHub Actions** (`@DisabledIfSystemProperty(named = "ci.env.name")`) and require manual verification:
- `dsl/camel-jbang/camel-jbang-core`: 1 test(s) disabled on GitHub Actions
:bulb: **Manual integration tests recommended:**
> You modified `dsl/camel-jbang/camel-jbang-core`. The related integration tests in `dsl/camel-jbang/camel-jbang-it` are excluded from CI. Consider running them manually:
> ```
> mvn verify -f dsl/camel-jbang/camel-jbang-it -Djbang-it-test
> ```
<details><summary>All tested modules (6 modules)</summary>
- Camel :: JBang :: Core
- Camel :: JBang :: MCP
- Camel :: JBang :: Plugin :: Route Parser
- Camel :: JBang :: Plugin :: TUI
- Camel :: JBang :: Plugin :: Validate
- Camel :: Launcher :: Container
</details>
---
:gear: [View full build and test results](https://github.com/apache/camel/actions/runs/26883990652)
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Re: [PR] CAMEL-23679: camel-tui - Add structured data access MCP tools [camel]
Posted by "davsclaus (via GitHub)" <gi...@apache.org>.
davsclaus merged PR #23734:
URL: https://github.com/apache/camel/pull/23734
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