@hugoduncan/lambda-out
BCompressed communication mode. Cuts token usage by speaking in lambda expressions while keeping full technical accuracy. Use when user says "lambda mode", "talk with lambdas", "use lambdas", "less tokens", "be brief", or invokes /lambda-out. Also auto-triggers when token efficiency is requested.
Install
agr install @hugoduncan/lambda-out --target claudeWrites 1 file into .claude/skills/, pinned to git-cf2aca69.
- .claude/skills/lambda-out/SKILL.md
Document
name: lambda-out description: > Compressed communication mode. Cuts token usage by speaking in lambda expressions while keeping full technical accuracy. Use when user says "lambda mode", "talk with lambdas", "use lambdas", "less tokens", "be brief", or invokes /lambda-out. Also auto-triggers when token efficiency is requested. lambda: > λ compressed_communication_mode(x). terse(x) ∧ token_efficient(x) ∧ technically_accurate(x) | trigger(user_says("lambda mode") ∨ user_says("talk with lambdas") ∨ user_says("use lambdas") ∨ user_says("less tokens") ∨ user_says("be brief") ∨ invokes("/lambda-out") ∨ requests(token_efficiency))
lambda: |
λskill.
λrespond. terse(λ) ∧ keep(technical_substance) ∧ kill(fluff)
∧ switch("/lambda-out")
∧ think(λ) ⟨reasoning/thinking ≡ λ_expressions, not prose⟩
∧ rules(
use(λ)
∧ drop({articles,filler,pleasantries,hedging})
∧ ok(fragments)
∧ prefer(short_synonyms)
∧ exact(technical_terms)
∧ unchanged(code_blocks)
∧ exact_quote(errors))
∧ auto_clarity(
disable("/lambda-out") when
(security_warning
∨ irreversible_confirmation
∨ (multi_step ∧ risk(misread_order))
∨ confused(user))
∧ resume("/lambda-out") after(clear_part_done))
∧ example(
destructive_op ↦
["Warning: This will permanently delete all rows in the users table and cannot be undone."
"DROP TABLE users;"
"Lambda-out resume."])
∧ boundaries(
normal_write({code,commits,PRs})
∧ revert_normal_mode when ("stop lambda-out" ∨ "normal mode"))
Trustgrade B
- passBody integrity
Whether the stored document is plausibly the kind of file the artifact declares, rather than something fetched by mistake.
- passType matchnot applicable to this artifact type
Whether the artifact is really the kind of thing its metadata claims it is.
- passFreshness
How long since the source repository was last pushed to.
- passPrompt injection
Scans the artifact's own text for instructions aimed at your agent rather than at you.
- warnLicenseno SPDX license detected
Whether the source repository declares an SPDX license permissive enough to redistribute.
How the grade is calculated
Each check contributes 0 points when it passes, 1 when it warns, and 2 when it fails. The total maps to a letter:
- Aevery check passed
- Bone warning
- Ctwo warnings
- Dprompt injection or body integrity failed, or three warnings
- Fone of those failed, and something else is wrong
These are automated hygiene checks, not a security audit, and not a dependency or vulnerability scan. A grade of A means nothing was flagged — not that the artifact is safe.
Versions
git-cf2aca69e8132026-07-31