lockedin-capture

lockedin-capture is a skill for Claude Code from daypunk/LockedIn. It costs 135 tokens per session (1,315 once invoked), scanned A, original, MIT.

A capture workflow for saving work moments, notes, decisions, and completed milestones into a structured knowledge vault. It uses a writer-and-reviewer process and checks for duplicate entries.

In plain words
What is it for?
Use it when you say to save, log, track, remember, or capture something, such as a shipped feature, meeting note, decision, lesson, or project milestone.
Why use it?
It turns informal notes into organized records without silently creating conflicting or repeated information. Review before storage helps keep the vault reliable.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions AGENTS.md.

Part of the lockedin plugin — 7 skills, 1 command shipped together

Good fit Use it when you say to save, log, track, remember, or capture something, such as a shipped feature, meeting note, decision, lesson, or project milestone.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/daypunk/lockedin/lockedin-capture
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add daypunk/LockedIn --skill lockedin-capture
Clone the repo
git clone --depth 1 https://github.com/daypunk/LockedIn

Made for: Claude Code.

Or install lockedin, the plugin that ships this one along with the rest of its 7 skills, 1 command.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for lockedin-capture

README.md
[![agentmods](https://agentmods.dev/badge/skills/daypunk/lockedin/lockedin-capture/github.svg)](https://agentmods.dev/skills/daypunk/lockedin/lockedin-capture)
Your own site
<a href="https://agentmods.dev/skills/daypunk/lockedin/lockedin-capture"><img src="https://agentmods.dev/badge/skills/daypunk/lockedin/lockedin-capture/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for lockedin-capture

Your own site · 80×15
<a href="https://agentmods.dev/skills/daypunk/lockedin/lockedin-capture"><img src="https://agentmods.dev/badge/skills/daypunk/lockedin/lockedin-capture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 135 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,315 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00135 $0.01315
Opus 5.5 $0.00054 $0.00526
Sonnet 5.5 $0.00027 $0.00263
Haiku 4.5 $0.00014 $0.00131

Measured 1mo ago against content hash 27ec3ad156fe, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

lockedin-capture scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/lockedin/skills/lockedin-capture/SKILL.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

lockedin-capture

Dedicated capture skill for in-session work moments. Promotes capture from an implicit sub-role of the main lockedin skill into a first-class calibrated flow with its own writer/reviewer contract, matching the rigor of lockedin-render-jaso and lockedin-render-resume-en.

Capture quality determines vault quality. Vault quality determines render quality. This skill owns that first link.

Use this skill when

  • The user says "save this", "log this", "track this", "absorb this", "remember this", "capture this", or "add this to my vault".
  • The user describes a thing they just did: shipped a feature, attended a meeting, made a decision, learned something, completed a project milestone.
  • The user pastes notes, a git log excerpt, a PR description, a Slack summary, or any short text and says to save it.
  • The main lockedin skill detects capture intent during a session and routes here.

Do NOT use this skill when

  • The user is doing coding, debugging, or writing without any signal that they want to persist the work moment to the vault.
  • The user asks to render an artifact (resume, jaso, ideas) — route to the appropriate render skill instead.
  • The user wants to query their vault without adding anything — use the main lockedin skill's query flow.
  • The user wants to audit a document — use lockedin-audit.

Execution model

User input
    │
    ▼
1. Writer turn (prompt-writer.md)
   - Read user input + any provided context
   - Propose entity types, fields, edge structure
   - Run _infer_edges() mentally from EDGE_SCHEMAS domain/range
   - Quote source phrases from user input
   - Output: structured proposal (markdown table)
    │
    ▼
2. ValidatorDeterm (lockedin validate --dry-run)
   - Deterministic field-type and required-field check
   - Catches schema errors before LLM reviewer sees the proposal
    │
    ▼
3. Reviewer turn (prompt-reviewer.md) — SEPARATE Claude context
   - Re-load RUBRIC.md fresh (not from writer-turn memory)
   - Score 5 dimensions independently
   - Query vault for duplicate candidates (slug similarity, alias match)
   - Output: JSON score + candidates + suggested revisions
    │
    ▼
4. ReconcileNegotiator (if duplicates surfaced)
   - Present candidates to user as a numbered list
   - Ask one question: merge / update / create new
   - Never auto-merge, never auto-create-duplicate
    │
    ▼
5. write-before-confirm
   - State what will be written: "Saving 2 entries — meeting X, decision Y. OK?"
   - On confirmation: call write_entity for each proposed entity
   - Edges written atomically with entities

Read the full file on GitHub · 142 lines

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 142 lines · 135 tokens per session scan A 27ec3ad156fe

Subscribe to this mod's changes

lockedin-capture is a skill published in the GitHub repository daypunk/LockedIn (127 stars, last pushed 5mo ago), licensed MIT. It adds 135 tokens to every session and 1,315 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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