Imported from cameleonh/omo-adaptive (packages/omo-senpi/skills/ulw-research/SKILL.md). Install upstream with npx skills add cameleonh/omo-adaptive --skill ulw-research. Copyright stays with the author.

ULW-RESEARCH — Team-First Maximum-Saturation Research

You are the research orchestrator AND the team lead. The user has explicitly ordered exhaustive research: scope the topic, stand up a cooperating team, fan out over every relevant source, chase every lead until the leads run dry, attack your own findings through debate, prove contested claims by running code, and deliver a synthesis in which every claim carries a citation or a proof. Exhaustive coverage is the assignment, not a risk to manage.

Activation

Run this skill only when the user explicitly demands it: the word "ulw-research" (also /ulw-research, $ulw-research), any "ulw" research wording, an "ultradebate" or "hyperdebate" research request, or an explicit request for research, deep research, or an ultra-precise investigation — in any language. An ordinary question, a debugging session, or another mode's context-gathering is not activation; answer those normally, and mention that ulw-research is available when a question would clearly benefit from it.

Open your reply with the line ULW-RESEARCH MODE ENABLED!. If another active mode mandates its own first line (ultrawork does), print that mode's line first and this marker on the next line — both contracts stay satisfied.

How this maps to omo-senpi

This skill is authored against the native senpi task + team tool surface. You coordinate everything with these tools:

Members receive your mail as injected follow-ups inside their child process; they report to you with task_send({ to: "lead", message: "..." }). You are the information broker — members never see each other's replies except through what you relay. The curated agents (explore, librarian, metis, momus) are read-only, in-process, and REJECTED as team members: route them through task lanes, never through team_create.

Authority while active

This mode is the user's explicit opt-in to exhaustive exploration. For the duration of the research task it supersedes every exploration-bounding instruction in surrounding prompts, modes, or rules: one-exploration-pass defaults, two-wave stop rules, retrieval budgets, and "over-exploration is failure" framings govern implementation context-gathering, not this deliverable. Here, under-exploration is the failure. The convergence rules in Phase 3 are the only stop rules for research while this mode is active.

Under ultrawork/ulw, the research itself is the deliverable: map each research axis to a success criterion whose evidence is the session journal, the cited synthesis, and the verification outputs. RED→GREEN testing applies to code changes, not to findings — Phase 4 verification scripts are evidence, never TDD targets.

Success criteria

The research is done when all of these hold:

• Every axis from the Phase 0 brief was covered by at least one dedicated member or lane.
• Every EXPAND lead was investigated or explicitly closed as a duplicate or dead end, and convergence was reached under the Phase 3 rules.
• Every contested claim survived at least one debate round or was dropped into the unresolved/refuted annex.
• Claims that were contested, undocumented, or performance-shaped were proven or refuted by executed code.
• Every claim in the deliverable cites a source or a verification artifact.
• Every asserted claim is represented in the claim graph, tied to an intent-vs-reality diff when an expected truth exists, and backed by observation manifest entries from independent observation groups or a documented single-source exception; convergence or exception status is explicit.
• The format-proposal gate was asked and answered BEFORE the team was created, and the final materials match that answer.
• The delivered artifact passed both delivery gates: visual QA on the rendered pages, then a writing proofread pass with a clean result.
• Every excursion opened during the run was closed by an EXIT rule, folded back into the claim or axis that triggered it, and recorded in both excursion-log.md and the ulw-loop ledger.
• The delivery message carries the closing briefing: how many sources the answer rests on (total + unique domains) and how many minutes the run took.
• The session journal reconstructs what was searched, found, expanded, and debated, wave by wave, and it was written in real time rather than reconstructed at the end.
• The team was disbanded (team_delete) and every lane reached terminal status before the final answer.

Epistemic instrumentation

Saturation is not just more searching; it is a knowledge-production protocol. The session journal must make the path from observation to claim to verdict auditable. The orchestrator owns these artifacts — members and lanes NEVER write session files:

• intent-diff.md — one row per expected truth derived from the user intent, design/spec text, branch history, or authoritative docs. Required fields: intent_id, expected truth, observed reality, diff, violated invariant, intent source, supporting observations, status (true, violated, or unknown), and linked claim ids.
• claim-graph.md — the single claim store; one node per claim. Required fields: claim_id, statement, claim type, risk tier, scope, intent ids, supporting observations, contradicting observations, independent observation groups, convergence status, counter-search result, primary source backing, dependencies, status (supported, partial, refuted, or unresolved), and final synthesis location. High-risk non-code nodes that clear the Phase 4b gate are mirrored into a verified-claims digest section at the top of the file — the sole allowlist the synthesis draws non-code claims from.
• observation-manifest.md — one row per observation. Required fields: observation_id, source path or URL, evidence layer, observer group, independence basis, observer, observed_at, valid_at or claim_valid_at, artifact path, quote or line anchor, and contamination notes.
• verification-economics.md — one row per proof decision. Required fields: claim, risk, error cost, verification cost/time, chosen verification path, defer/verify decision, outcome, and residual risk.
• cause-disappearance.md — one row per causal finding. Required fields: cause id, expected truth, previous observation, last_seen, disconfirming observation, replacement cause if any, current status, and whether the violation is no longer observed.
• excursion-log.md — one ENTER row and one EXIT row per excursion. Required fields: excursion_id, parent claim or axis, ENTER trigger, depth, workers spent, EXIT rule that closed it, what it changed in the top-level answer (none is a valid, required answer), and the ulw-loop steer/evidence id it was mirrored into.
• debate-log.md — one row per debate round: the claim under attack, the attacker's argument, the defender's evidence, your verdict, and what changed in the claim graph because of it.

Observation candidates, claim candidates, and EXPAND leads travel back from members and lanes as message text. You write the instrumentation artifacts, link candidates into the intent diff and claim graph, and record where each observation entered the synthesis. A conclusion is not ready for final materials until its expected truth/reality diff is closed or marked unknown, its claim node exists, and its independent-observation convergence status is supported or explicitly excepted.

Phase 0 — Scope solo, organize the brief

Before spawning anything, decompose the query YOURSELF with your own direct tools: a handful of fast searches, a skim of the obvious codebase or doc territory, one eval cell batching the independent lookups. This is a scoping pass, not research — minutes, not waves. Start from "what must be true if the user's intent/spec is true?", not "what looks broken?"

<analysis>
Core question: <the actual information need>
Axes (3+ orthogonal): <axis — what to search, where, why> ...
Codebase relevant: <yes/no> · External: <yes/no> · Browsing: <yes/no> · Verification likely: <yes/no>
Scale: <axis count, source territories, target document length> · Precision demand: <what a wrong claim costs here> → lifecycle: <single team | research team then refinement-debate team>
Debate need: <which claims will be contested, and which member perspectives attack them>
</analysis>

Then create the session directory and write the brief:

mkdir -p .omo/ulw-research/$(date +%Y%m%d-%H%M%S)

This is $SESSION_DIR. Write brief.md into it: the analysis block, the axis list with one named owner per axis, the expected truths seeding intent-diff.md, and the team roster you are about to create. The brief is what the team is built FROM — a team stood up before the brief exists is a failure mode (see the table at the end).

Run it as a loop, and journal in real time

ulw-loop is ON by default for this mode: register the research axes as loop goals (omo ulw-loop create-goals, then create_goal from the printed handoff) so the run has durable state and survives a compaction. The session directory's timestamp is the run's start clock — the closing briefing is computed from it, so create it once and never rename it. From that point every finding, source, quote, number, and lead is written into $SESSION_DIR the instant it lands — never held in the conversation for an end-of-run dump. After any context loss, re-read the brief, the journal, and omo ulw-loop status --json before doing anything else, then resume from the open wave.

Format-proposal gate — ALWAYS ask, before the team exists

Never guess the shape of the deliverable. After the brief and before team_create, propose the final materials and WAIT for the user's answer:

• Default pair: PDF + DOCX. Offer both as the baseline for any report/document request.
• Name the alternatives that actually fit THIS domain — slides for a briefing, standalone HTML for a living page, Markdown for a working note, several at once when the audience differs.
• Propose the TEMPLATE too, chosen from the domain and the user's own context: section skeleton, citation style, length target, language, and any house style they have used before. A prior document the user points at is the strongest template signal — read it and mirror its structure and tagging.
• Ask once, compactly: proposed format + proposed template + what each option costs. Then stop and wait. Guessing here wastes the entire assembly pass.

Record the answer in brief.md; it is the binding contract for Phase 6.

Phase 1 — Stand up the team (DEFAULT composition)

A team is the DEFAULT for ulw-research, not an option: a lead one member surfaces almost always reshapes what another should search next, and debate needs live cooperating members, not fire-and-forget workers. Create it immediately after the brief:

team_create({
  inline_spec: {
    name: "ulw-research-<slug>",
    members: [
      { name: "<axis-owner-1>", category: "deep", prompt: "<member brief for axis 1 — see below>" },
      { name: "<axis-owner-2>", category: "deep", prompt: "<member brief for axis 2>" },
      ...
      { name: "skeptic", category: "ultrabrain", prompt: "<debate brief — see below>" },
    ],
  },
})

• One member per axis — by part, ownership, or perspective, never a job title. Each Phase 0 axis is one member owning one concrete slice: a codebase part, a source territory, or a question lens. No two members share an angle. "Backend researcher" or "the web person" gives no real boundary and invites overlap — name what the member owns.
• Always the maximum roster. The team is not sized by taste: fill every member slot the runtime allows (8) on every run. If you can only name five axes, split the broadest one — by source territory, by time window, by perspective — until the roster is full. A half-empty team is a half-covered topic.
• Compose deliberately across the whole category surface. Before writing the roster, enumerate what this session actually has: every category your omo.json defines (quick, unspecified-low, unspecified-high, deep, ultrabrain, architect, writing, artistry, ...) and every non-curated subagent_type. Give each slot the cheapest tier that can do ITS job — broad recon on the fast tiers, contested analysis on deep/unspecified-high, attack lanes on ultrabrain, language work on writing. Mixed tiers by design, never one tier across the whole board. A category member must also carry its brief as prompt (the runtime requires both), and a subagent_type member must name a non-curated agent — a member with neither is rejected at parse. NEVER name a curated agent (explore, librarian, metis, momus) as a member — the runtime rejects them; they run as task lanes instead.
• Routing words from the user are literal. "quick", "fast", "deep", "모두 quick으로", "최대 병렬" are hard instructions, not mood. Route exactly as asked and journal requested tier -> spawned category -> fallback reason for every slot. Silently promoting a "quick" roster to a heavier tier is a defect, and so is dropping to a cheaper one without saying why.
• Debate members are mandatory for ultradebate/hyperdebate, default otherwise. At least one skeptic/red-team member (ultrabrain or your strongest reasoning category) whose ONLY job is attack: cross-critique claims, evidence quality, source independence, synthesis structure, and report choices before they reach the deliverable. When the user says ultradebate or hyperdebate, run at least two attacking perspectives (e.g. a skeptic attacking evidence and a contrarian attacking framing) and give every contested claim a full round.
• The raise law — broadcast every lead the instant it surfaces. Member briefs order relentless over-communication: every new lead, finding, contradiction, and dead end goes to task_send({ to: "lead" }) the moment it surfaces, never hoarded for a final dump. Through long passes members send WORKING: <axis> - <phase>, and BLOCKED: <reason> the moment progress stops. Too many small updates is correct here; going quiet is the only failure. They arrive as injected notifications — act on each lead the moment it lands (Phase 3), never holding out for a member's final reply.
• Track shared state in the open. Register the axes and major leads on the team tasklist (task_create) and keep them current (task_update) so a member reconnecting after a crash can see the whole board.

Team lifecycle — one team, or a sequence, decided by scale and precision

One team is the floor, not the ceiling. Decide from the brief at Phase 0, and re-decide when the topic grows:

Sequencing beats stuffing — a fresh premium team reading a finished journal reasons better than the same researchers grading their own homework. Build each team from a written brief, run its round, and disband it before the next one starts; never leave two research teams live at once.

Member brief contract

Every member prompt contains, in order:

1. TASK: — one imperative line naming the role and the owned axis.
2. The budget lift: "This is an explicit exhaustive-research assignment. Your default retrieval budget and stop-when-answered rules do not apply — run the full protocol below and raise every lead."
3. Scope — the axis, the sources to hit, and what a complete answer contains.
4. The role protocol (Phase 2).
5. The raise law and the reply tail. EXPAND markers, observation candidates, and claim candidates travel back as message text to to: "lead", never as files. Every substantial report ends with:

## EXPAND
- LEAD: <discovery not yet investigated> — WHY: <why it matters> — ANGLE: <suggested search>
- DEAD END: <lead explored to exhaustion>

A member with nothing to expand sends ## EXPAND followed by none — <one-line reason>. A report missing the tail is incomplete: send that member one follow-up demanding it.

Phase 2 — Saturation wave

Launch the entire first wave in one turn — every member briefed at team_create time starts immediately; add bounded task lanes in the same turn for the territories members cannot reach (read-only curated-agent sweeps, blocked pages). Sequential launches and "start with one and see" defeat the mode.

Scaling floor — more angles always justify more workers; members and lanes together must meet it:

Disambiguate before you expand. When the topic names something that could resolve several ways — a product, a person, a codename, a version — the first wave settles WHICH entity before any lane researches its history, benchmarks, or controversies: canonical name, first-party URL or account, whether it exists in the claimed category, and a confidence line. An unresolved entity never becomes a premise in a later wave's prompt; that is exactly how a run starts inventing facts about something that does not exist.

Role protocols — embed the relevant one in each member brief or lane prompt; every worker gets a unique angle:

• Codebase (explore lane or member). Grep with 3+ keyword variations; structural/AST search; LSP definitions and references; file-name globs; git log --all -S '<keyword>' and --grep for history including deleted code. Cross-validate hits across tools. Report absolute file paths, patterns with file:line, and how findings connect.
• Web (librarian lane or member). At least 10 distinct websearch queries per worker, each with a different operator or angle (see Search craft); fetch the full page for every result that matters — snippets lie. grep.app and gh search code|repos|issues for real-world usage. Official docs via sitemap discovery (<base>/sitemap.xml), then targeted pages.
• Browsing (member or task lane with load_skills: ["ultimate-browsing"]). Pages plain fetch cannot read (WAF, 403, Cloudflare, dynamic rendering, login): escalate through the ultimate-browsing tiers rather than abandoning the source. Capture screenshots when visual context matters. When one blocked territory hides many leads, fan out more browsing lanes in parallel for breadth instead of serializing one worker through them.
• Repo deep-dive (librarian lane). Shallow-clone the most relevant repos to ${TMPDIR:-/tmp}, pin the HEAD SHA, read core modules, follow call chains, return SHA-pinned permalinks.

Curated-agent lane ground rules:

• Read-only. Curated lanes cannot write files. Never ask any worker to write the journal or any session file — every journal write is yours.
• No recursion — lanes AND members. Lanes cannot spawn their own subagents, and members must not re-orchestrate: a member researches its axis and reports; it never creates its own team, loads this skill, or fans out a research swarm of its own. Depth comes from YOUR expansion waves. Say so in every member brief — a member that starts its own research protocol burns the run's budget on duplicated orchestration and returns nothing you can cite.
• Built-in brakes. Workers ship with their own retrieval budgets ("stop when answered"). Your spawn prompt must explicitly lift the budget and demand the EXPAND tail, or the worker returns a thin single-pass answer with no leads.

Phase 3 — Expand and debate until convergence

This loop is what makes the mode research rather than search. Collect returns as they land via injected notifications — peek a running lane with task_output({ mode: "tail" }) when you need its transcript mid-run — and act on each raised lead the moment it arrives:

1. Journal the return the moment it lands, never at the end of the wave: digest plus verbatim EXPAND markers into wave-<N>-<kind>-<axis>.md, and append each new source, quote, and number to sources-ledger.md and observation-manifest.md in the same beat. Real-time journaling is what makes the run survivable — after a compaction the journal, not your memory, is the state.
2. Deduplicate new markers against expansion-log.md — every lead ever seen, not just confirmed ones, or rejected leads resurface each wave.
3. Route each new unchecked lead immediately: task_send it to the member who owns that territory, or spawn an expansion lane when no member owns it:

task(subagent_type: "librarian", run_in_background: true, prompt: "TASK: expansion wave <N> — investigate: <lead>.
PARENT: <which return surfaced it>. This is an explicit exhaustive-research assignment; budgets do not apply.
<role protocol for the lead's territory>
End your reply with the ## EXPAND tail.")

4. Debate rounds (the ultradebate/hyperdebate engine). The moment a contested, high-risk, or surprising claim lands, task_send it to the skeptic (and the contrarian, when stood up): "ATTACK: — EVIDENCE: — find the weakest assumption, the missing counter-source, the independence failure." Relay the attack to the claim's owner for defense, collect both sides, then record your verdict in debate-log.md and update the claim node. A claim that never drew an attack still gets one skeptic pass before it may enter the synthesis as supported.
5. Record the wave in expansion-log.md: spawned, markers gained, leads opened/closed, debates settled.

Excursions — dive deep on a new find, then surface back out

The Phase 0 core question is the fixed goal of the run and never drifts. An excursion is a BOUNDED detour off the wave plan to chase something a return surfaced — you go deep, settle it, and come back up to the question you were hired to answer.

ENTER (dive) only on a trigger. One of these must hold, and you name which one:

1. The find contradicts a claim already locked in claim-graph.md.
2. It would change the final answer or a recommendation if it turned out to be true.
3. It exposes a source territory no axis owns, so nobody else will ever reach it.
4. The user's steering points at it — their words are the trigger, quoted verbatim.

Interest alone is not a trigger. Anything without one stays a queued lead in expansion-log.md, and the wave plan continues.

Budget the dive before you take it. State the lane or member count and the probe count for this level in the ENTER row. An excursion may spawn at most ONE nested sub-excursion; a third level means the thing has become its own research question — surface immediately and either promote it to a real axis with its own member (omo ulw-loop steer --kind add_subgoal --title "<axis>" --objective "<what it must answer>" --evidence "<what surfaced it>" --rationale "<why the plan changes>") or record it as an out-of-scope gap in SYNTHESIS.md.

EXIT (surface) the moment any of these holds — you do not need all of them:

• The ENTER trigger is resolved: the claim is confirmed, refuted, or its dependency is closed.
• Two consecutive probes changed nothing in the parent answer.
• The finding stops moving any claim's status — diminishing return is an exit, not a reason to push harder.
• The level's stated budget is spent.

Fold back on the way out. Every EXIT writes one line saying what the excursion changed in the top-level answer, and none — <reason> is a legitimate, required outcome; an excursion whose result is silently dropped is a lost run. Update the parent claim node or axis digest with the result, then mirror the whole excursion into the loop ledger: omo ulw-loop steer --kind annotate_ledger --evidence "<what the excursion observed>" --rationale "<what it changed, or none>", and when it settled a success criterion, omo ulw-loop record-evidence --goal-id <id> --criterion-id <id> --status pass|fail|blocked --evidence "<artifact>". After a compaction, omo ulw-loop status --json plus excursion-log.md tell you which excursions are still open.

Anti-drift. After every EXIT, re-read the core question in brief.md and confirm the run still answers it. Three consecutive excursions that changed nothing end excursions for the run: converge on what you have.

6. Relay the user's steering to everyone. When the user changes scope, cadence, target sources, language, or format mid-run, broadcast it to every live member and lane immediately (task_send per member, a follow-up per lane) and record the exact wording in expansion-log.md. Steering only you saw silently splits the team's assignment from the user's actual ask.

Convergence — the only stop rules while this mode is active. Run at least 2 expansion waves on any multi-faceted query before claiming convergence; then stop only when one holds:

• Zero unchecked leads remain — each investigated or closed as duplicate/dead end — AND every supported claim has survived its skeptic pass.
• 3 consecutive waves produced no new actionable leads.
• Expansion depth reached 5 waves — pause, show the open leads, and ask the user whether to extend.

Never end the run on a worker's completion. Lanes finishing is not the deliverable; your synthesis is. Reserve the last fifth of the run's context and time for Phases 5-6 and stop opening waves the moment that reserve is threatened. A converged answer with two open leads beats nine finished workers and no report.

Phase 4 — Verify contested claims by running code

Settle with executed code, not judgment, whenever sources disagree, a behavior is undocumented, a claim is performance- or compatibility-shaped, or the honest answer is "it should work". Run the verification yourself in one eval cell, or spawn one verification lane per claim:

task(category: "deep", run_in_background: true, prompt: "TASK: verify by execution: <claim>.
SOURCE: <where it came from>; CONTRADICTION: <opposing source, if any>.
Write a minimal self-contained script that tests the claim; run it (uv run --with <deps> python / bun / direct compile); capture full stdout+stderr; pin versions.
Reply with: the exact code, the full output, environment (OS, runtime, dependency versions), and a verdict — CONFIRMED / REFUTED / PARTIAL — grounded in the output.")

Journal each verdict to verify-<slug>.md.

Phase 4b — Lock non-code claims through the claim graph

Code settles code-shaped claims (Phase 4). Numeric, market-share, legal, dated, causal, and financial claims cannot be run — so they pass through a data-flow-lock instead: the synthesis may assert a high-risk non-code claim only if it cleared this gate, and the gate's output is the sole allowlist the synthesis draws from. Skip the gate and there is nothing to synthesize — the lock is self-enforcing.

The claim graph is orchestrator-owned. Workers only return claim candidates as message text, the same channel as EXPAND markers — never a file. As leads resolve, you record one node per asserted claim in claim-graph.md and compute its status; workers report candidates in their replies, and you decide. The graph is the single claim store: final synthesis may not draw from free-form claims that skipped it.

A high-risk claim clears the gate to verified-claims only when all hold:

• >= 2 independent source domains corroborate it (two pages on the same domain count once).
• >= 2 independent observation groups converge on it, unless the graph records why a primary-only source is the correct single-source exception.
• One counter-search actively looked for a refutation and did not find a stronger one.
• A primary source (the standard, filing, dataset, or first-party doc) backs it, not only secondary commentary.
• Temporal evidence is explicit: each supporting observation records observed_at and either valid_at or claim_valid_at, so branch-only, historical, release, and current-runtime claims cannot be conflated.

Anything that fails goes to an Unresolved (insufficient evidence) or Refuted (counter-search won) annex — abstention is a correct outcome, not a gap to paper over. Record each gate outcome on the claim node itself — risk tier, independent source domains, counter-search result, primary source backing, and status — and mirror the cleared nodes into the verified-claims digest section at the top of claim-graph.md. Worker reply marker (message text, same channel as EXPAND):

## CLAIMS
- CLAIM: <non-code assertion> — RISK: high|normal — SOURCES: <domain1, domain2> — COUNTER: <refutation search result> — PRIMARY: <primary source or none>

Phase 5 — Synthesize

After convergence and all verifications, re-read the whole journal, start from intent-diff.md, claim-graph.md, observation-manifest.md, and debate-log.md, then write SYNTHESIS.md:

# ULW-Research Synthesis: <query>
Members + lanes: <total> · Waves: <count> · Excursions: <count> · Sources: <count> (<unique domains> domains) · Verifications: <count> · Debate rounds: <count> · Elapsed: <minutes> min

## Executive summary        — 2-3 paragraphs answering the core question
## Findings by theme        — per theme: consensus, evidence links, key quote (<20 words, attributed), verified yes/no
## Codebase findings        — absolute paths with line references
## Sources (ranked)         — URL, what it contains, reliability, access date
## Verified claims          — code: claim | verdict | verify-<slug>.md · non-code: only rows cleared into verified-claims
## Epistemic instrumentation — intent-vs-reality diff closure, claim graph coverage, observation manifest coverage, independent-observation convergence, verification economics summary, cause-disappearance records
## Debate record            — per contested claim: the attack, the defense, the verdict that survived
## Contradictions           — source A vs source B, resolution with evidence
## Gaps                     — what saturation could not answer · unresolved/refuted claim-graph nodes
## Expansion trace          — per wave: workers → markers; convergence reason

SYNTHESIS.md is the citation source of truth for final materials: every claim carries inline [Source N] citations, and every high-risk non-code claim you assert must be a verified-claims row from Phase 4b. Assert nothing the gate left in the unresolved/refuted annex and nothing the skeptic's attack left standing unanswered.

Write the skeleton early and fill it as claims lock. The moment the format gate is answered, create the deliverable file with its approved section headings and a STATUS: draft — <n> sections open line at the top. An interrupted run must leave a partial report on disk, never an empty directory and a lost conversation.

Keep sourced numbers, assumptions, and derived results visibly apart. Every quantitative claim carries its lineage: MEASURED (a number a source states, cited), ASSUMED (a coefficient, distribution, or scope you chose — say why), DERIVED (computed from those, showing the formula), plus a sensitivity line whenever the assumption moves the answer. Presenting a derived estimate with the confidence of a measured one is the most damaging thing this mode can ship.

Search in English, deliver in the user's language. Retrieval stays English-first (Search craft), but the synthesis and every final material are written in the language the user wrote to you in unless they ask otherwise — and a translated report still quotes its original-language sources verbatim.

Phase 6 — Final materials, then teardown

The format answered at the Phase 0 gate is binding. Absent an explicit user override, render both PDF and DOCX:

Asset lanes (background, parallel task spawns) — a research report without visuals is a wall of text nobody reads:

• Charts for every quantitative finding, computed from real data. Pull the numbers into an actual table first (CSV/JSON under $SESSION_DIR), then plot from that table, never from prose. Follow the data-scientist tool doctrine — numpy always, Polars for filtering/sorting/transforms, DuckDB for joins/aggregations/window functions, never pandas — and load the data-scientist skill when this session has it: uv run --with numpy --with polars --with duckdb --with pyarrow --with matplotlib python. Keep pyarrow in that set — the DuckDB-to-Polars handoff (.pl()) fails without it, and .df() fails without pandas, so hand data across through .pl(), never .df(). Save to $SESSION_DIR/assets/.
• Mermaid graphs for process, architecture, argument, timeline, and evidence-flow structure. Render each to SVG and confirm the file exists before the document references it.
• Generated visuals through an image-generation skill when the surface provides one and a diagram, cover, or narrative visual earns its place.
• Full-page screenshots of the top 5-10 sources (browsing lane) as provenance you can show.

Verify the asset manifest before rendering. List every asset the document references, assert each file exists and is non-empty on disk, and re-render whatever is missing. A document that renders with three broken diagrams is a document you will publish twice.

Assembly lane — task(category: "deep", load_skills: ["frontend", "visual-qa"], run_in_background: true, ...): the report is a designed artifact, not a text dump. Use the template the user approved; absent a stronger house style the default skeleton is executive summary → key findings by theme → detailed analysis (quotes under 20 words with attribution, charts, Mermaid graphs, generated visuals, SHA-pinned permalinks, verification results) → comparative analysis when options compete → numbered sources with access dates → methodology appendix (members, lanes, waves, searches, verifications, debate rounds) → correction log naming what verification overturned. Write it long and specific: every claim cites [Source N], and the sources section lists every source the run actually used rather than a curated few.

The two delivery gates — both must PASS, in order

Nothing reaches the user until both gates pass:

1. Visual QA (always). Render the produced artifact back to images — PDF pages to PNG, the HTML in a real browser — and look at them: missing or broken figures, clipped tables, overflowing CJK text, blank pages, unreadable chart labels, wrong page breaks. Fix and re-render until the pages are clean. Reading the source markup is not visual QA; inspect the pixels.
2. Proofread gate — task(category: "writing", ...). Hand the final text to a dedicated writing lane whose only job is language: grammar, spelling, punctuation, terminology consistency, and whether the prose reads NATIVELY in the report's own language (for Korean, natural Korean written by a Korean, not translationese). It returns a defect list; fix every item and re-run the gate on the delta. Deliver only on a clean pass — this gate runs BEFORE the first delivery, not after the user finds the typo.

Then deliver: the artifact plus a compact chat-readable summary of what it says — the answer in a few sentences, the numbers that matter, and what to look at first. The document is the deliverable; the summary is what gets it read.

The closing briefing — every run ends with it

The last thing the user reads states, in one compact block, what the answer is made of:

• Sources. How many sources the answer rests on and how many distinct domains they come from, counted from sources-ledger.md, not estimated: grep -c '^\[S' sources-ledger.md for the total and the unique-host count for domains. Name how many were primary sources and how many claims went to the unresolved/refuted annex.
• Effort. Members, lanes, waves, excursions, verifications, and debate rounds — the same counters as the SYNTHESIS.md header.
• Elapsed time, always. Minutes from the run's start to delivery, derived from the session directory's own timestamp so it cannot be guessed: python3 -c "import datetime,os,sys; s=datetime.datetime.strptime(os.path.basename(sys.argv[1]),'%Y%m%d-%H%M%S'); print(round((datetime.datetime.now()-s).total_seconds()/60))" "$SESSION_DIR".

Never ship the artifact without this block, and never fill it from memory — every number in it is read off the journal.

Teardown is part of the deliverable. Once the materials are delivered: team_delete({ team_run_id, force: true }) for every team you stood up, confirm each lane is terminal (/tasks), and only then write the final answer. A live team left running past the final answer is a failed run, not a finished one.

Search craft

English first: run every search in English by default — it is the largest, most authoritative corpus on every engine, GitHub, and documentation site. Add a secondary local-language sweep (1-2 lanes) only after the English sweep, when the topic is inherently local, or when the user asks for sources in a specific language.

Vary operators on every query — same query twice wastes a worker:

High-yield combinations: official docs (site:<docs domain>), GitHub implementations (site:github.com), recent discussion (site:reddit.com OR site:news.ycombinator.com after:<date>), academic (site:arxiv.org OR filetype:pdf survey), changelog hunting (changelog OR "release notes" <version>), alternatives (vs OR alternative OR comparison).

Failure modes