e70a11360c* Tools: x-mcp-header annotation tooling + -32602 unknown-tool rendering (#1632) Card 9/10 of the SDK-v2 + New Spec stack. Adds SEP-2243 `x-mcp-header` tooling to the Tools tab and adjusts result rendering for SDK v2's unknown-tool behavior, and bumps the SDK to 2.0.0-beta.5. - **`core/json/xMcpHeader.ts`**: a faithful port of the SDK's (non-public) `scanXMcpHeaderDeclarations` — validates every SEP-2243 constraint (primitive types incl. `number`, RFC 9110 token, case-insensitive uniqueness, statically-reachable `properties`-only chain) and derives the mirrored `Mcp-Param-{Name}` params for a kept tool. - **Excluded tools**: the SDK silently drops tools with invalid annotations from `tools/list`. InspectorClient now re-lists the RAW (unfiltered) list and scans it to recompute the excluded set with reasons — gated to the modern non-stdio era (matching the SDK's gate), recomputed on every aggregate refresh, surfaced via a new `excludedToolsChange` event + `getExcludedTools()` and `useInspectorClient().excludedTools`. The Tools sidebar lists them struck-through under an "Excluded (SEP-2243)" divider with the reason on hover. - **Mirrored args**: ToolDetailPanel shows a "Mirrored request headers" section listing each arg → `Mcp-Param-{Name}` (with the browser-omits note). - **-32602 rendering**: SDK v2 rejects an unknown-tool call with `-32602` instead of an `isError` result, which previously rendered nothing. New ToolCallErrorPanel renders a thrown tool-call error, with a targeted "Unknown Tool" hint for `-32602`. Adds unit + Storybook + integration coverage (a real modern server with an invalid-header tool fixture) for every path. `npm run ci`-equivalent checks green. Closes #1632 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNdjEPKLG637X8YmhDiEk5 * test-servers: x-mcp-header modern showcase config + preset (#1632) Register the `invalid_header_tool` fixture as a preset and add `xmcpheader-modern-http.json` — a modern HTTP showcase serving echo, a valid-header `get_weather`, and the invalid-header tool — so the Tools-tab x-mcp-header tooling (mirrored headers, excluded-tools surface, -32602 rendering) can be exercised manually. Documented in the README alongside the other per-SEP showcase configs. Smoke-tested end to end in the web client. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNdjEPKLG637X8YmhDiEk5 * docs: add #1632 proof screenshots to pr-screenshots End-to-end web-client verification of the x-mcp-header Tools tooling against the modern showcase server: excluded-tools surface + reason, mirrored-headers section, and the -32602 unknown-tool error panel. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNdjEPKLG637X8YmhDiEk5 * Respond to review: disambiguate -32602, doc/search nits (#1632) Addresses the review on PR #1735: 1. -32602 "Unknown Tool" mislabel: `-32602` is generic Invalid params, so a known tool called with bad arguments hit the same code and rendered under the definitive "Unknown Tool" heading. Replace `isUnknownToolError` with `classifyToolCallError(code, message)` → "unknown-tool" only when the message names it (not found / unknown tool / …), else "invalid-params" (new "Invalid Parameters" heading + schema hint), else "generic". 2. Double pagination walk: expand the `listAllTools` comment to document that the excluded-tools recompute is a deliberately un-cached second raw walk (doubles list round-trips on modern non-stdio, runs even on a cache-served aggregate) — accepted for a debugging tool, no-op on legacy/stdio. 3. Doc nit: `scanXMcpHeaderDeclarations` no longer claims to visit "$ref targets" — reworded to note `$ref` is never followed (refs resolve into the unreachable `$defs` body). 4. Search nit: the excluded-list filter now matches name AND title, matching the main tools filter. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNdjEPKLG637X8YmhDiEk5 * Tighten unknown-tool matcher to be tool-scoped (#1632 re-review nit) The re-review noted the -32602 disambiguation was symmetric: broad markers ("does not exist", "unrecognized") could inversely mislabel a genuine invalid-params message (e.g. "property 'region' does not exist") as "Unknown Tool". Scope the not-found/does-not-exist family to require the word "tool" in the same clause (matching the SDK's "Tool <name> not found"); keep "unknown tool" / "no such tool" as standalone unambiguous markers. Adds a tool-less-"does not exist" test asserting it classifies as invalid-params. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNdjEPKLG637X8YmhDiEk5 * Add trigger_invalid_params showcase tool + Invalid Parameters screenshot (#1632) Adds a `trigger_invalid_params` spec-error trigger to the modern showcase server: the injector answers its `tools/call` with a real `-32602 Invalid params` JSON-RPC error whose message does NOT name an unknown tool. This lets the "Invalid Parameters" branch of the tool-call error panel (added in the review response) be exercised live, distinct from the unknown-tool `-32602`. - `SPEC_ERROR_TRIGGERS` gains the `trigger_invalid_params` entry (HTTP 200, in-band -32602) + preset registration. - Enable `injectSpecErrors` on `xmcpheader-modern-http.json` and add the tool. - README + pr-screenshots README document it; adds the live "Invalid Parameters" proof screenshot. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNdjEPKLG637X8YmhDiEk5 --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
92 lines
3.5 KiB
JSON
92 lines
3.5 KiB
JSON
{
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"name": "@modelcontextprotocol/inspector",
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"version": "2.0.0",
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"description": "The Model Context Protocol Inspector",
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"keywords": [
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"MCP",
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"inspector"
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],
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"homepage": "https://github.com/modelcontextprotocol/inspector#readme",
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"bugs": {
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"url": "https://github.com/modelcontextprotocol/inspector/issues"
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},
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"repository": {
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"type": "git",
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"url": "git+https://github.com/modelcontextprotocol/inspector.git"
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},
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"license": "MIT",
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"author": "The MCP Maintainers and Community",
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"type": "module",
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"bin": {
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"mcp-inspector": "./clients/launcher/build/index.js"
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},
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"files": [
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"clients/launcher/build",
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"clients/web/build",
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"clients/web/dist",
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"clients/cli/build",
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"clients/tui/build",
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"scripts/install-clients.mjs"
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],
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"scripts": {
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"web": "node clients/launcher/build/index.js --web",
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"build:web:runner": "cd clients/web && npm run build:runner",
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"web:dev": "npm run build:web:runner && node clients/launcher/build/index.js --web --dev",
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"build": "npm run build:web && npm run build:cli && npm run build:tui && npm run build:launcher",
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"build:cli": "cd clients/cli && npm run build",
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"build:tui": "cd clients/tui && npm run build",
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"build:web": "cd clients/web && npm run build",
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"build:launcher": "cd clients/launcher && npm run build",
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"ci": "npm run validate && npm run coverage && npm run smoke && npm run ci:storybook",
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"ci:storybook": "cd clients/web && npx playwright install chromium && npm run test:storybook",
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"validate": "npm run validate:web && npm run validate:cli && npm run validate:tui && npm run validate:launcher",
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"validate:cli": "cd clients/cli && npm run validate",
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"validate:tui": "cd clients/tui && npm run validate",
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"validate:web": "cd clients/web && npm run validate",
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"validate:launcher": "cd clients/launcher && npm run validate",
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"coverage": "npm run coverage:web && npm run coverage:cli && npm run coverage:tui && npm run coverage:launcher",
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"coverage:cli": "cd clients/cli && npm run test:coverage",
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"coverage:tui": "cd clients/tui && npm run test:coverage",
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"coverage:web": "cd clients/web && npm run test:coverage",
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"coverage:launcher": "cd clients/launcher && npm run test:coverage",
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"smoke": "npm run smoke:launcher && npm run smoke:cli && npm run smoke:tui && npm run smoke:web",
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"smoke:cli": "node scripts/smoke-cli.mjs",
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"smoke:tui": "node scripts/smoke-tui.mjs",
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"smoke:web": "node scripts/smoke-web.mjs",
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"smoke:launcher": "node scripts/smoke-launcher.mjs",
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"pack:verify": "node scripts/pack-and-verify.mjs",
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"prepack": "npm run build",
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"postinstall": "node scripts/install-clients.mjs"
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},
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"dependencies": {
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"@hono/node-server": "^1.19.14",
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"@modelcontextprotocol/client": "2.0.0-beta.5",
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"@modelcontextprotocol/core": "2.0.0-beta.5",
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"@modelcontextprotocol/ext-apps": "^1.7.4",
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"@modelcontextprotocol/server": "2.0.0-beta.5",
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"@modelcontextprotocol/server-legacy": "2.0.0-beta.5",
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"@napi-rs/keyring": "^1.3.0",
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"@vitejs/plugin-react": "^6.0.0",
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"ajv": "^8.17.1",
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"atomically": "^2.1.1",
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"chokidar": "^4.0.3",
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"commander": "^13.1.0",
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"hono": "^4.12.18",
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"ink": "^6.0.0",
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"ink-form": "^2.0.1",
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"ink-scroll-view": "^0.3.6",
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"open": "^10.2.0",
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"pino": "^9.14.0",
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"react": "^19.2.4",
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"undici": "^8.5.0",
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"vite": "^8.0.0",
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"yaml": "^2.9.0",
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"zod": "^4.3.6"
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},
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"overrides": {
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"ink-select-input": "^6.2.0"
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},
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"engines": {
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"node": ">=22.19.0"
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}
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}
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