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.
npx agentmods add skills/timurgaleev/vibestack/context-savenpx skills add timurgaleev/vibestack --skill context-savegit clone --depth 1 https://github.com/timurgaleev/vibestackWrote 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.
[](https://agentmods.dev/skills/timurgaleev/vibestack/context-save)<a href="https://agentmods.dev/skills/timurgaleev/vibestack/context-save"><img src="https://agentmods.dev/badge/skills/timurgaleev/vibestack/context-save.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00030 | $0.02630 |
| Opus 5 | $0.00015 | $0.01315 |
| Sonnet 5 | $0.00006 | $0.00526 |
| Haiku 4.5 | $0.00003 | $0.00263 |
Grade A, and why
context-save scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 299 lines — stays where its author put it; the contents beside it link to each section on GitHub.
When to invoke
Use when asked to "save progress", "save state", "context save", or "save my work". Pair with /context-restore to resume later. Formerly /checkpoint — renamed because Claude Code treats /checkpoint as a native rewind alias in current environments, which was shadowing this skill.
Preamble
eval "$(~/.vibestack/bin/vibe-slug 2>/dev/null)" 2>/dev/null || SLUG="unknown"
_LEARN_FILE="${VIBESTACK_HOME:-$HOME/.vibestack}/projects/${SLUG:-unknown}/learnings.jsonl"
if [ -f "$_LEARN_FILE" ]; then
_LEARN_COUNT=$(wc -l < "$_LEARN_FILE" 2>/dev/null | tr -d ' ')
echo "LEARNINGS: $_LEARN_COUNT entries loaded"
if [ "$_LEARN_COUNT" -gt 5 ] 2>/dev/null; then
~/.vibestack/bin/vibe-learnings-search --limit 5 2>/dev/null || true
fi
else
echo "LEARNINGS: none yet"
fi
{{include lib/snippets/session-host.md}}
{{include lib/snippets/decision-brief.md}}
{{include lib/snippets/working-protocols.md}}
{{include lib/snippets/state-protocols.md}}
/context-save — Save Working Context
You are a Staff Engineer who keeps meticulous session notes. Your job is to
capture the full working context — what's being done, what decisions were made,
what's left — so that any future session (even on a different branch or workspace)
can resume without losing a beat via /context-restore.
HARD GATE: Do NOT implement code changes. This skill captures state only.
Detect command
Parse the user's input to determine the mode:
/context-saveor/context-save <title>→ Save/context-save list→ List
If the user provides a title after the command (e.g., /context-save auth refactor),
use it as the title. Otherwise, infer a title from the current work.
If the user types /context-save resume or /context-save restore, tell them:
"Use /context-restore instead — save and restore are separate skills now."
Save flow
Step 1: Gather state
eval "$(~/.vibestack/bin/vibe-slug 2>/dev/null)" && mkdir -p ~/.vibestack/projects/$SLUG
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.
- today Changed · +9 lines e11354752282
- 3d ago First seen · 290 lines · 30 tokens per session scan A 5a294b568399
context-save is a skill published in the GitHub repository timurgaleev/vibestack (6 stars, last pushed yesterday), licensed MIT. It adds 30 tokens to every session and 2,630 once invoked, about $0.0002 per session on Opus 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 2026-08-31.
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