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Get Started Free →Prepare for upcoming call with full context
.claude/skills/davekilleen-call-prep/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | -12% | 0% |
| case-02 | ✗→✓ | ▲ Improved | -28% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 9% | 0% |
| case-06 | ✗→✓ | ▲ Improved | 68% | 0% |
| case-14 | ✗→✓ | ▲ Improved | 56% | 0% |
Build a concise call brief from dated person, account, deal, task, and interaction evidence. Keep sourced context separate from suggested questions and unknowns.
/call-prep [person]/call-prep [company]Set the call brief's as-of timestamp, timezone, participant, and call time. Make freshness relative to that as-of time. For each interaction, commitment, signal, account field, objective, and objection, record its source path or record ID and event date. File modified time is not an event date.
Unknown — ask; do not infer intent, buying stage, sentiment, priority, or likely objection from role, company, silence, or a generic sales pattern.
A useful question is not evidence that its premise is true.
capabilities, prices, ROI, payback, rollout time, or integration claims.
person, account, deal, or task.
human, then read back the saved record. If a write or read-back fails, report possible partial state and stop before retrying.
Confirm the exact person/account and disambiguate duplicate names. Confirm:
If identity remains ambiguous, return the candidates and ask; do not merge records.
Collect only the context needed for this call:
| Item | Evidence rule | |---|---| | Person role | dated person/account source | | Relationship | exact observations; no personality inference | | Recent interactions | canonical event date and source | | Commitments | exact owner, due date, status, source | | Deal/account state | authoritative record and source date | | Pain or request | quote-safe summary tied to an interaction | | Product/commercial claim | current authoritative product or commercial source |
Deduplicate repeated meeting or CRM records by stable ID. Preserve materially different accounts and contradictions.
For each source, show event date and read as-of time. Apply a stale label only if the user or account policy defines a freshness rule; otherwise show elapsed time and Freshness assessment: Unknown.
Mark these explicitly when absent:
Call objective: Unknown — ask the callerCustomer objective: Unknown — ask on the callPotential objections: Unknown — no sourced objectionAccount health: Unknown — no configured rubric/current resultNext decision: UnknownDo not convert missing evidence into a negative assessment.
Discussion points must trace to a source. Suggested questions may explore an unknown, but must be phrased without assuming the answer.
Good shape:
Commercial responses must use current approved material. If price, ROI, rollout, customer proof, or product support is not sourced, say Unknown — verify before use and do not improvise.
Before presenting:
markdown# Call prep: [person] — [company] **Call:** [time and timezone] **Brief as of:** [timestamp] **Identity evidence:** [source/date] **Call objective:** [user-stated source or Unknown] ## What is known - [Fact] — [source, event date] - [Fact] — [source, event date] ## Recent interactions | Date | Interaction | Decisions/commitments | Source | |---|---|---|---| ## Open commitments | Owner | Commitment | Due/status | Source/date | |---|---|---|---| ## Unknowns and contradictions - [Unknown or both conflicting sources/dates] ## Questions to ask 1. [Neutral question tied to an unknown] 2. [Question tied to a sourced objective] ## Talking points - [Sourced point, with approved claim source] - [Unknown — verify before use] ## Desired outcome - [User-stated goal or Unknown] ## Quick links - [Only records actually read]
Placeholders define structure only; they are not sample facts.
After the call, offer a separate update plan. For each requested write:
On failure, keep the brief unchanged, disclose possible partial state, re-read the target, and require a fresh preview before any retry.
Other measured skills in the registry, with their headline benchmark lift.