Passed 3 of 11 test cases with the skill, and 2 of 11 without it.
Without skill20%
With skill28%
Checks it passed that the model alone missed
Uses the flag syntax --mode=all.
Applies the TIER equity research workflow.
Tags direct empirical evidence with the [FACT] marker.
and 2 more in the full report
5 fixed2 passed either way15 still failing3 broke
Pass-rate lift
+8 pp
Tokens
+50%
Agent turns
0%
Response time
-24%
Model gemini-3.6-flashMeasured 10/6/2026v27 of 25 cases passed with skill · 11 comparable
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 5
Prompt
When classifying findings for Berkshire Hathaway (BRK.B) in the snapshot synthesis step, what marker is applied to direct statements copied directly from SEC filings?
What was checked, without and with the skill
Checked
Without skill
With skill
Tags direct empirical evidence with the [FACT] marker.
Missed
Passed
case-23 · gemini-3.6-flash · 10/6/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md97 lines8 files
Preflight
Run the canonical pre-flight sequence — MCP health probe, ticker resolution, workspace style.md override, memory load, and coverage check. See contracts/preflight.md.
Include the X-Agentii-Trace header on every tool call per contracts/x-agentii-trace-header.md.
Triggers
analyze valuation methods
run valuation methods analysis
produce valuation methods report
valuation methods breakdown
valuation methods deep dive
build a valuation methods
assess valuation methods
quantify valuation methods
compare valuation methods across peers
review valuation methods for
generate valuation methods on
valuation methods for investment decision
Defaults
Parameter
Default
Notes
lookback_quarters
4
Historical data window — matches temporal_scope.default_quarters
include_peers
false
Whether to surface a peer comparison block
Methodology
Retrieval Scope
This skill performs unstructured document search at scale (10-K, 10-Q, 8-K filings and earnings call transcripts spanning multiple fiscal periods). The three-layer agent-use-ready retrieval protocol (Document Discovery → Page Map → Deep Read) applies to all unstructured document search at scale.
Retrieval Strategy
See contracts/retrieval.md for the canonical decision tree; skill-specific retrieval detail is in references/methodology.md.