Earnings Preview

Preflight

Run canonical pre-flight per contracts/preflight.md. Run the canonical pre-flight sequence — MCP health probe, ticker resolution, workspace style.md override, memory load, and coverage check. See contracts/preflight.md.

Office dependency probe (FR-043) — this skill produces .pptx via Bash + python-pptx:

1. Live Office session? If mcp__office__* tools are present (Cowork), drive the live document instead of headless Python.
2. Python library: Bash: python3 -c "import pptx" — if exit ≠ 0, fall back to .md slide spec with data_availability: degraded + python_pptx_missing: true.
3. LibreOffice: Bash: which soffice for structural validation and PDF export.

If the Python library is absent, report the exact remediation (install the python-pptx package) and produce the .md degraded fallback per contracts/office-tooling.md.

Include the X-Agentii-Trace header on every tool call per contracts/x-agentii-trace-header.md — carry the _run_id from your first tool result and name yourself (and your parent, if you were spawned).

Triggers

• generate earnings preview deck
• build earnings preview presentation
• create quarterly earnings slides
• earnings preview pptx
• earnings summary presentation
• consensus estimates presentation
• earnings surprise summary deck
• quarterly results presentation
• earnings catalyst calendar slides
• pre-earnings analyst deck

Defaults

Methodology

Retrieval Scope

This skill performs structured data retrieval (earnings calendar, XBRL facts, company profile) plus earnings call transcript document search (search_documents(form_type="earnings_call_transcript") → read_source_outline → read_source_pages) for forward-looking catalyst and guidance context. See references/formula-sheet.md for presentation structure guidelines.

Retrieval Strategy

See contracts/retrieval.md for the canonical decision tree; skill-specific retrieval detail is in references/methodology.md.

Temporal Scope

Default: 4 fiscal quarters (max 8). Trailing 4 quarters captures current estimates and YoY comparisons. Maximum 8 quarters for analysts who want 2-year trend context on the estimates slide.

Tool Allowlist

See frontmatter allowed_tools. This skill produces a polished .md slide-deck specification; .pptx rendering is available via the companion financial-analysis:pptx-author skill (separate install; see contracts/office-tooling.md).

Protocol

Step-by-step execution detail is in references/methodology.md.

Deliverable Chain

Inputs → Build → Validate → Output → Next

1. Inputs: resolved ticker + earnings calendar, consensus estimates, and trailing XBRL facts (search_earnings_calendar, search_xbrl_facts, search_companies, get_company_profile).
2. Build: write a self-contained Python script using python-pptx that creates the 4–6 slide .pptx deck per ## Output Structure. Execute via Bash: python3 script.py. Verify the .pptx file exists. If python-pptx is absent, fall back to .md slide spec per contracts/office-tooling.md.
3. Validate: run the ## Validation Gates below.
4. Output: write the artifact path per ## Output File.
5. Next: append to agentii.md; hand off to a downstream pitch/review skill if requested.

Validation Gates

1. slide count: between 4 and 6. If failed: If outside range: refuse delivery.
2. estimates slide: includes consensus, high, and low estimates. If failed: If missing: flag in Coverage Gaps.
3. source footers: every slide has source_footer with standard agentii citation. If failed: If any missing: refuse delivery.
4. peer comparison: has >= 3 peers. If failed: If < 3: flag in Coverage Gaps.

Tool Fallbacks

Per-tool failure modes and fallback actions are tabulated in references/tool-fallbacks.md.

Disclaimer (Q139/T137) — REQUIRED, template-owned

This output is presentation-shaped and MUST carry the canonical disclaimer from scenarios/templates/disclaimer.md — verbatim, not restated. The clause set is the contract; the wording is the workspace's rendering (Q126). Placeholders are filled, never shipped. The full requirement, the clause-set rule, and the per-slide footer rule for price targets are in references/disclaimer.md.

Output File

Primary deliverable: {ticker}/{YYYY-MM-DD_HHMM}_earnings-preview_{affix}.pptx — real PowerPoint binary via Bash + python-pptx per contracts/office-tooling.md. Degraded fallback: {ticker}/{YYYY-MM-DD_HHMM}_earnings-preview_{affix}.md when python-pptx is absent (FR-044).