Files
OmniRoute/docs/frameworks/SEARCH_TOOLS_STUDIO.md
Diego Rodrigues de Sa e Souza 5ac4637816 docs: reorganize docs/ + accuracy audit + drop Node 20 (rebased onto current release tip) (#5262)
* docs: move superpowers/research artifacts to isolated _tasks repo + docs tree cleanup

- Move docs/superpowers/{plans,specs} and docs/research/* into the gitignored,
  separately-versioned _tasks/ repo; untrack the two tracked research design docs.
- Add CLAUDE.md "Planning & Research Artifacts" section overriding the superpowers
  default save paths (docs/... -> _tasks/...); align REPOSITORY_MAP and
  DOCUMENTATION_OVERHAUL_PLAN with the new convention.
- Drop 4 now-obsolete /api/discovery/* entries from check-docs-symbols allowlist
  (stale-enforcement) and refresh code/spec path comments to _tasks/...
- Sweeps in concurrent docs-tree restructuring (root-level provider/guide docs,
  compression spec cleanup, .mcp.json.example removal).

* docs: reorganize docs/ tree + fix stale facts across ~26 docs

Phase A — reorganization:
- Move 7 orphan root docs into subfolders (providers/ created; TIERS+USAGE_QUOTA→guides/;
  plugins+PLUGIN_SDK→frameworks/); delete 8 obsolete/redundant docs (SUBMIT_PR superseded
  by CONTRIBUTING; DOCUMENTATION_OVERHAUL_PLAN; INCIDENT_RESPONSE/PERF_BUDGETS/THREAT_MODEL;
  3 ops snapshots). Rebuild README index (was missing ~40 files) + per-folder meta.json nav.
- Clean 14 dangling doc-path references in bin/ ops scripts, scripts/, workflow, tests;
  fix the dockerignore-docs-coverage required-docs path (PROVIDERS→providers/CLAUDE_WEB).

Phase B — content accuracy (verified against code, not the audit summary):
- Functional: ENVIRONMENT flag defaults (INPUT_SANITIZER/MCP_ENFORCE_SCOPES=true,
  COMPRESS_DESCRIPTIONS=false, dynamic heap); MCP-SERVER notion tool names (omniroute_*→
  notion_*) + counts 87→94; coverage gate 75/70→60/60/60/60 (RELEASE_CHECKLIST, COVERAGE_PLAN,
  ERROR_SANITIZATION, CONTRIBUTING); pre-push hook description; regenerate PROVIDER_REFERENCE (237).
- Count drift: providers 237, executors 70, migrations 106, db modules 94, oauth 19,
  strategies 17, MCP 94, flags 38, TS 6.0, open-sse ~900/services 294 across architecture/
  frameworks/ops docs; AUTO-COMBO 9→12 factors w/ correct DEFAULT_WEIGHTS; REASONING +2
  patterns; STEALTH UA defaults; AGENT_PROTOCOLS +cursor-cloud/list-capabilities;
  LANGUAGE_PACKS +id pack.
- Kept Node 20 (runtime guard accepts 20.20.2+; only engines is stricter) and MCP scopes=13
  (mcpScopes.ts) — both were correct in the docs; corrected only the attribution.

* docs: finish content refresh — compression engines, CLI_TOKEN merge, metadata sweep

- Compression: document the additional built-in engines (CCR, headroom, ionizer,
  session-dedup) in COMPRESSION_ENGINES; clarify LLMLingua-2 is the ultra-mode SLM
  backend + cross-ref the extra engines in EXTENDING_COMPRESSION; add the id
  (Indonesian) language pack to LANGUAGE_PACKS.
- AUTO-COMBO: replace the orphan 'How tiers fit' weight table (stale weights) with a
  pointer to the canonical 12-factor DEFAULT_WEIGHTS table.
- Security: merge CLI_TOKEN_AUTH.md (legacy 32-char SHA-256 format) into CLI_TOKEN.md
  as a 'Legacy format — still accepted' section (server accepts both HMAC + legacy),
  delete CLI_TOKEN_AUTH.md, drop it from the index + security nav.
- Metadata: bump stale frontmatter (version/lastUpdated) to 3.8.40/2026-06-28 across the
  doc set audited this pass, and normalize the in-body 'Last updated' header lines to match.

* fix(runtime): drop Node 20 from supported range + align all docs/diagrams/counts

- Node minimum is now 22 (aligned with package.json engines). SUPPORTED_NODE_RANGE in
  src/shared/utils/nodeRuntimeSupport.ts (and the bin/ mirror) drops the 20.x line →
  '>=22.22.2 <23 || >=24.0.0 <27'; getNodeRuntimeSupport now rejects Node 20 as
  unsupported-major. Test updated (TDD): node-runtime-support.test.ts asserts Node 20
  rejected. Docs aligned (TROUBLESHOOTING ×2, TERMUX, RELEASE_CHECKLIST, CODEBASE,
  CLI-TOOLS, README, llm.txt + 42 i18n llm.txt mirrors, skills/cli-serve).
- Diagrams regenerated: mcp-tools-87 -> mcp-tools-94 (34 base + pool 6 = 94) and
  auto-combo-9factor -> auto-combo-12factor (correct DEFAULT_WEIGHTS); SVGs re-rendered
  via mermaid-cli; doc refs + diagrams/README updated; fixed a pre-existing broken
  resilience-3layers image path.
- CLAUDE.md + AGENTS.md aligned to real counts (237 providers, 94 MCP tools / 34 base,
  106 migrations, 94 db modules, 12-factor auto-combo, 17 strategies); README provider
  count 231 -> 237; executor count corrected to 68 (provider executors, excl base/index)
  and OAuth to 18 across architecture docs. check:docs-all now passes (0 strict drift,
  0 broken links); removed dead .mcp.json.example doc link.

* fix(services): update installer Node hint to >=22.22.2 (aligned with dropped Node 20)

* docs: realign counts to current release tip after rebase

The release tip advanced while this work was in flight (Gemini CLI provider/executor
removed by #5246, plus other PRs). Re-counted against the current code and updated:
providers 237->236, executors 68->67, OAuth modules 18->17, open-sse services 294->298;
regenerated PROVIDER_REFERENCE.md (236). check:docs-all passes (0 strict drift).

* docs(changelog) + i18n: record Node 20 drop + fix nodeIncompatibleHint

- CHANGELOG: add [3.8.40] entries for the Node 20.x removal (runtime) and the docs
  reorganization/accuracy audit.
- i18n: nodeIncompatibleHint across all 42 locales no longer lists Node 20.x as
  supported (ASCII + CJK full-width variants), aligned with the dropped Node 20.

* fix(docs): repair CI breakages from the doc moves

- test: cli-plugin-system asserted docs/dev/plugins.md exists; the file moved to
  docs/frameworks/PLUGINS.md — point the test at the new path (Unit fast-path 2/2 fix).
- frontmatter: PLUGINS.md and PLUGIN_SDK.md moved into the fumadocs-indexed
  docs/frameworks/ which requires a 'title' frontmatter; the missing frontmatter
  failed the Next.js MDX build (dast-smoke 'invalid frontmatter'). Added frontmatter
  to both, plus the providers/ docs (consistency; that folder is not indexed).
2026-06-28 22:07:18 -03:00

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---
title: "Search Tools Studio"
version: 3.8.40
lastUpdated: 2026-06-28
---
# Search Tools Studio
> **Feature:** Search Tools Studio — unified web tools workspace for `/dashboard/search-tools`.
> **Plans:** `18-search-tools-studio-redesign.plan.md` + `_orchestration/master-plan-group-C.md`
> **Status:** Released in v3.8.6
---
## Overview
Search Tools Studio transforms `/dashboard/search-tools` from a basic search playground into a
three-tab Studio unifying web search, web scraping, and side-by-side provider comparison.
```
┌ Search Tools ──────────────────────────────────────────────────────────┐
│ [🔍 Search] [📄 Scrape] [⚖ Compare] 142ms · $0.001 </> │
│ ⓘ [Modalities guide] │
├──────────────────────────────────────────┬─────────────────────────────┤
│ {active tab content} │ ─ Config │
│ │ Provider [auto ] │
│ │ 🟢 Serper $0.001 │
│ │ 🟢 Tavily $0.008 │
│ │ 🔥 Firecrawl (fetch) │
│ │ Type [web | news] │
│ │ Full page [ ] (scrape) │
│ │ Format [md|text|html] │
│ │ Rerank model [] │
└──────────────────────────────────────────┴─────────────────────────────┘
```
---
## Tabs
### Search Tab
Evolves the existing `SearchForm` + `ResultsPanel` + `RerankPanel` into a tab:
- Query → results (title, URL, snippet, relevance score).
- Provider metadata in Config pane (cost, quota, status).
- Rerank section: pick a rerank model, reorder results, show `positionDelta`.
- Empty state with CTA when no search providers are configured.
- Search history via `SearchHistory.tsx`.
- Calls `POST /v1/search` (existing endpoint, no changes).
### Scrape Tab
New tab for extracting content from a URL via `POST /v1/web/fetch` (created in plan 05):
- Input: URL + full-page toggle + format selector (markdown / text / HTML).
- Submit → fetch → render `ScrapeResult.tsx`.
- `ScrapeResult` renders markdown preview + raw toggle.
- Cap: if response body > **256 KB**, UI shows `(truncated, view raw)` and opens raw in a Monaco modal (D21).
- Metadata panel: provider (firecrawl/jina-reader/tavily-search), latency, cost, response size, links count.
- Uses `useScrapeFetch.ts` hook.
### Compare Tab
Runs the same query/URL across up to **4 providers in parallel** (D22):
- Side-by-side columns per provider.
- Metrics: latency, cost, result count, response size.
- URL overlap calculation for search (number of shared URLs vs initial result).
- Calls `POST /v1/search` (search) or `POST /v1/web/fetch` (scrape) per provider.
---
## Config Pane (Shared)
`SearchToolsConfigPane.tsx` — always visible, collapsible.
| Field | Notes |
| ------------ | ---------------------------------------------------------------- |
| Provider | Dropdown with status badge (configured / missing / rate limited) |
| Type | `web` or `news` (search only) |
| Full page | Toggle for scrape — fetches entire page vs first visible content |
| Format | `markdown`, `text`, or `html` (scrape only) |
| Rerank model | Optional model for post-search reranking |
| History | Collapsible search history section |
---
## SearchConceptCard
`SearchConceptCard.tsx` — always visible, collapsible accordion. Explains:
| Concept | One-liner |
| ------------------- | -------------------------------------------------------------------- |
| **Search** | Fetches a list of web results (title, URL, snippet, relevance score) |
| **Scrape** | Extracts the full content of a URL (markdown, text or HTML) |
| **Compare** | Runs the same query in N providers side-by-side |
| **Rerank** | Reorders results via LLM to improve query relevance |
| **Auto (cheapest)** | Picks the cheapest available provider automatically |
---
## Provider Catalog
`ProviderCatalog.tsx` exposes the full provider list from `GET /api/search/providers`
(extended in F4 to include fetch providers):
| Field | Source |
| ------------------------------ | ------------------------------------------------------------------------------------------ |
| `id`, `name` | `searchRegistry.ts` |
| `kind` | `"search"` (12 providers) or `"fetch"` (firecrawl, jina-reader, tavily-search) |
| `costPerQuery` | Registry data |
| `freeMonthlyQuota` | Registry data |
| `searchTypes` / `fetchFormats` | Registry data |
| `status` | `"configured"` / `"missing"` / `"rate_limited"` — derived at runtime from credential store |
| `configureHref` | `/dashboard/providers` |
The status is **derived at request time** by checking whether credentials exist and whether
all keys are currently in cooldown.
---
## Export Code
`ExportCodeModal` (imported from Playground Studio) + `codeExport.ts` generate
curl / Python / TypeScript snippets for both `/v1/search` and `/v1/web/fetch` calls.
API key placeholder is always `$OMNIROUTE_API_KEY` (D11, shared with Playground Studio).
---
## Backend Changes
Only one backend change was needed for this feature:
### Extended `GET /api/search/providers`
`src/app/api/search/providers/route.ts` was extended to:
- Include all 3 fetch providers (`firecrawl`, `jina-reader`, `tavily-search`) in the array.
- Add `kind: "search" | "fetch"` to every item.
- Add `status: "configured" | "missing" | "rate_limited"` derived from live credential state.
- Maintain backward compatibility — existing fields (`id`, `name`, etc.) unchanged.
---
## Key Files
| Path | Purpose |
| --------------------------------------------------------------------------------- | ------------------------------------------------- |
| `src/app/(dashboard)/dashboard/search-tools/SearchToolsClient.tsx` | Studio shell, tab orchestrator |
| `src/app/(dashboard)/dashboard/search-tools/components/SearchToolsTopBar.tsx` | Tabs + metrics + export button |
| `src/app/(dashboard)/dashboard/search-tools/components/SearchToolsConfigPane.tsx` | Shared config panel |
| `src/app/(dashboard)/dashboard/search-tools/components/SearchConceptCard.tsx` | Explainer cards (always visible) |
| `src/app/(dashboard)/dashboard/search-tools/components/ProviderCatalog.tsx` | Provider list with metadata |
| `src/app/(dashboard)/dashboard/search-tools/components/ScrapeResult.tsx` | Markdown preview + raw toggle |
| `src/app/(dashboard)/dashboard/search-tools/components/tabs/SearchTab.tsx` | Search + rerank tab |
| `src/app/(dashboard)/dashboard/search-tools/components/tabs/ScrapeTab.tsx` | Scrape tab |
| `src/app/(dashboard)/dashboard/search-tools/components/tabs/CompareTab.tsx` | Multi-provider compare tab |
| `src/app/(dashboard)/dashboard/search-tools/hooks/useScrapeFetch.ts` | Scrape fetch hook |
| `src/app/api/search/providers/route.ts` | Extended with `kind` + `status` + fetch providers |
| `open-sse/config/searchRegistry.ts` | Source of truth for search provider metadata |
---
## Troubleshooting
| Symptom | Cause | Fix |
| ----------------------------------------- | -------------------------- | ------------------------------------------------------------------------------- |
| Scrape tab shows "endpoint not available" | `/v1/web/fetch` not wired | Verify plan 05 is merged; check `src/app/api/v1/web/fetch/route.ts` exists |
| Provider catalog shows all as "missing" | Credentials not configured | Add credentials in `/dashboard/providers` |
| Scrape content is truncated | Response > 256 KB cap | Expected behavior (D21). Use "view raw" button for full content |
| Compare tab only shows 2 providers | Rate limit active | Two or more providers may be in cooldown — check provider status in Config pane |
| "Size" shown as raw key in table | Missing i18n key | Verify `search.size` exists in the locale file; rebuild i18n |
---
## References
- Master plan: `_tasks/features-v3.8.6/refactorpages/_orchestration/master-plan-group-C.md`
- Feature plan: `_tasks/features-v3.8.6/refactorpages/18-search-tools-studio-redesign.plan.md`
- Search provider registry: `open-sse/config/searchRegistry.ts`
- Playground Studio (shared `ExportCodeModal` + `codeExport.ts`): `docs/frameworks/PLAYGROUND_STUDIO.md`
- Web fetch backend: `src/app/api/v1/web/fetch/route.ts`