research

Academic Literature Search

What this skill carries — grep references/ for any subject the names below miss: !d=${CLAUDE_SKILL_DIR}; command -v skill-toc >/dev/null 2>&1 && exec skill-toc "$d"; s=$HOME/.claude/skills/plugin-utils/bin/skill-toc; [ -x "$s" ] && exec "$s" "$d"; echo "(skill-toc unavailable: references and scripts are NOT listed here — install the plugin-utils plugin, or start a new session so its bin/ reaches PATH)"

Multi-source academic search with deduplication, DOI resolution, and journal filtering.

Always read ${CLAUDE_PLUGIN_ROOT}/references/trusted-journals.local.md before presenting results.

IRON LAW: Always Use the Script

NEVER run the sources manually in sequence. ALWAYS use the research script. This is not negotiable.

uv run python3 "${CLAUDE_SKILL_DIR}/scripts/research.py" "<query>" [--n 50] [--min-citations N]

The script parallelizes all sources and DOI resolution automatically. Doing it manually serializes everything and triples wall time.

Sources

Source	Tool	Strength	Default
scholar lookup	Keyword/citation-ranked	Finance classics, foundational papers	✅
consensus CLI	Empirical corpus, sorted by citations	Accounting/finance empirical literature; law reviews (T14 flagships are indexed)	✅
Paperpile bib	Personal library (My Library.bib)	Papers already in your collection	✅
scholar search	NL semantic	Conceptual literature, unindexed specialty reviews	opt-in (--scholar-search)

scholar search is opt-in because it shares rate limits with scholar lookup and 429s when run in parallel. Add --scholar-search when you specifically want semantic/NL results.

Trusted-journal filtering

--journals-only restricts the consensus source server-side to the journals listed in ${CLAUDE_PLUGIN_ROOT}/references/trusted-journals.local.md (one exact name per line, # comments). Use it whenever the user asks for "journals I like", "relevant journals only", or "top journals" — it returns --n trusted papers instead of an unfiltered set that collapses to a handful once you mark ★.

The other sources are unaffected: scholar and the Paperpile bib still run unfiltered, so the union stays broad. To add a journal, verify the exact indexed name with ~/projects/consensus-cli/consensus journals "<partial>" before appending it — an unindexed name matches nothing, silently.

Output Schema

The script outputs a JSON array. Each paper has:

{
  "title": "...",
  "authors": ["..."],
  "year": 2023,
  "journal": "...",           // original journal label (may be SSRN)
  "journal_resolved": "...",  // CrossRef-resolved journal (present if SSRN label was resolved)
  "doi": "...",
  "citations": 150,
  "takeaway": "...",
  "url": "...",
  "sources": ["lookup", "consensus"]  // all sources that returned this paper
}

LLM Review Step (After Script)

After running the script, read ${CLAUDE_PLUGIN_ROOT}/references/trusted-journals.local.md and cross-reference each paper's effective journal (use journal_resolved if present, else journal) against the trusted list:

• ★ = journal matches trusted list
• Papers in sources: ["lookup", "consensus"] (multiple sources) = higher confidence
• Papers from bib source = already in user's library (flag with 📚)

Presentation Format

★ [Title](url) — Authors (Year), *Journal*, N citations  [sources]
  > Takeaway: ...

📚 ★ [Title](url) — Authors (Year), *Journal*  [in your library]
  > Takeaway: ...

Trusted papers first (sorted by citations desc), then non-trusted in a collapsed table.

Red Flags

• About to run the sources manually in sequence → STOP. That serializes the work and triples wall time; run uv run python3 research.py "<query>".
• About to call mcp__consensus__search → STOP. It is rate-limited to 3 results; the script uses the CLI binary automatically.
• About to present results before reading trusted-journals.local.md → STOP. The ★ trusted-journal signals come from that file; read it first, always.
• User asked for their journals only, and you ran unfiltered then dropped most results → STOP. Pass --journals-only; it filters server-side so all --n results count.
• About to append a journal to trusted-journals.local.md without verifying it → STOP. consensus journals "<partial>" first; a wrong name fails silently.
• About to use the journal field when journal_resolved is present → STOP. The SSRN label hides the real venue; always prefer journal_resolved.

Common Patterns

# Standard search
uv run python3 "${CLAUDE_SKILL_DIR}/scripts/research.py" "mandatory disclosure"

# With citation floor
uv run python3 "${CLAUDE_SKILL_DIR}/scripts/research.py" "poison pill" --min-citations 50

# Trusted journals only (server-side filter on the consensus source)
uv run python3 "${CLAUDE_SKILL_DIR}/scripts/research.py" "board independence" --journals-only

# More results from Consensus
uv run python3 "${CLAUDE_SKILL_DIR}/scripts/research.py" "corporate governance" --n 100

# Disable streaming (wait for all sources, output pretty-printed JSON)
uv run python3 "${CLAUDE_SKILL_DIR}/scripts/research.py" "mandatory disclosure" --no-stream

Streaming Mode (default)

Without --stream, the script waits for all four sources before emitting anything — Consensus takes ~60s, so fast sources (bib <1s, Scholar ~10s) sit idle.

With --stream, the script emits one NDJSON line per event as it happens:

{"event": "source", "source": "bib", "papers": [...]}
{"event": "source", "source": "scholar-lookup", "papers": [...]}
{"event": "source", "source": "scholar-search", "papers": [...]}
{"event": "source", "source": "consensus", "papers": [...]}
{"event": "final", "papers": [...]}

• source events: raw papers from each source as it completes (may have duplicates across sources)
• final event: deduplicated + CrossRef-resolved unified set

Process source events as they arrive to present early results; use final for the complete deduplicated list. Pass --no-stream for batch mode (pretty-printed JSON after all sources complete).