القائمة
Token audit across agents, skills, and MCP with cost optimization guidance
يُحدَّد Prompt الذي يراجع المصدر أولًا بشكل افتراضي. يمكنك التبديل إلى أمر مباشر أو تنزيل نسخة محلية.
اقرأ SKILL.md وأي ملفات مرافقة يعرضها SkillsMP قبل أن تقرر التثبيت.
استنادا إلى تصنيف SOC المهني
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
يتجاوز الأمر المباشر Prompt المخصّص للمراجعة. افحص المصدر قبل تشغيله.
npx skills add https://github.com/andrem-sec/psc-comet --skill context-budgetيبقى الأمر في سطر واحد. مرّر أفقيًا لمراجعته كاملًا قبل النسخ.
تفضّل نسخة محلية؟ نزّل الملفات المتاحة حاليًا لدى SkillsMP.
عرض SKILL.md
| name | context-budget |
| description | Token audit across agents, skills, and MCP with cost optimization guidance |
| version | 0.1.0 |
| level | 2 |
| triggers | ["audit context usage","token budget","context cost","optimize context"] |
| context_files | ["context/project.md"] |
| steps | [{"name":"Inventory Collection","description":"Count skills, agents, MCP servers, and hooks"},{"name":"Token Estimation","description":"Estimate tokens per component category"},{"name":"Cost Calculation","description":"Calculate per-session cost at current model pricing"},{"name":"Bottleneck Identification","description":"Identify highest token consumers"},{"name":"Optimization Recommendations","description":"Suggest consolidation or reduction strategies"}] |
Token audit and cost optimization for Claude Code configurations. Identifies context bloat and suggests fixes.
Without context budgeting, you:
Context budgeting makes token consumption visible and actionable.
~300 tokens per skill, loaded only when invoked. Typically 1-3 per session = 600-1,500 tokens. Already efficient (on-demand loading).
~1,500 tokens per agent, loaded when spawned. Typically 1-2 per session = 1,500-3,000 tokens. Session-isolated. Consolidate if spawning 5+ per session.
Base cost per tool: ~500 tokens (tool schema with parameters, descriptions, examples) Loaded when: MCP server connected at session start
Critical insight: 30-tool MCP server = 15,000 tokens per message. Example: 4 MCP servers (filesystem, github, brave-search, obsidian) = ~19,000 tokens per message. 50-turn session: 950K tokens just for schemas. Primary cost driver.
~1,500 tokens (loaded per message). Keep under 200 lines.
~1,000 tokens per file when loaded. 5 files = 5,000 tokens. Low priority.
~75 tokens per hook. Hooks run outside LLM. Negligible cost.
Session Configuration:
Per-Message Cost: 19,000 (MCP) + 1,500 (CLAUDE.md) + 3,000 (context) + 750 (hooks) = 24,250 tokens 50-Turn Session: 24,250 × 50 = 1,212,500 tokens input At Sonnet pricing ($3/MTok): $3.64 per session (input only)
MCP contribution: 19,000 / 24,250 = 78% of per-message cost
Problem: 38 tools loaded, only using 12 regularly
Solution: Split MCP servers by usage frequency
Savings: 26 tools × 500 = 13,000 tokens per message 50-turn session: 650,000 tokens saved = $1.95 per session
Problem: MCP tools loaded on main agent even though only subagents use them
Solution: Follow psc_comet pattern (mcp-agent with MCP-only access)
Savings: 19,000 tokens × 40 turns (if mcp-agent needed for 10/50 turns) = 760,000 tokens = $2.28
Problem: 8 skills with 60%+ overlap (e.g., multiple research skills)
Solution: Merge into 1-2 unified skills
Savings: Marginal (skills are on-demand), but improves usability
Problem: CLAUDE.md at 180 lines with verbose descriptions
Solution: Use directive imperatives (short commands) instead of explanations
Savings: 500-1,000 tokens per message = 25,000-50,000 per session = $0.08-$0.15
Problem: All 5 context files loaded at session start, even if only 2 are needed
Solution: Skills specify which context files they need (already implemented in frontmatter)
Savings: 3 files × 1,000 tokens × 50 turns = 150,000 tokens = $0.45 per session
# Context Budget Report
**Date:** 2026-03-28
**Configuration:** psc_comet
## Component Inventory
- Skills: 31 (on-demand)
- Agents: 10 (spawn-on-need)
- MCP Servers: 4 (38 tools total)
- CLAUDE.md: 140 lines
- Context Files: 5
- Hooks: 10
## Token Breakdown (Per Message)
| Component | Tokens | % of Total |
|-----------|--------|------------|
| MCP Tools | 19,000 | 78% |
| CLAUDE.md | 1,500 | 6% |
| Context Files | 3,000 | 12% |
| Hooks | 750 | 3% |
| Skills | 600 | 2% |
| **Total** | **24,850** | **100%** |
## Session Cost Estimate
**50-turn session:** 24,850 × 50 = 1,242,500 input tokens
**Model:** Sonnet ($3/MTok input, $15/MTok output)
**Input cost:** $3.73
**Output cost (est 50K tokens):** $0.75
**Total:** ~$4.48 per session
## Optimization Opportunities
1. **MCP isolation** (high impact): Move MCP to mcp-agent only
- Savings: ~$2.28 per session (51% reduction)
2. **MCP server splitting** (high impact): Separate core vs extended tools
- Savings: ~$1.95 per session (44% reduction)
3. **Context file lazy-loading** (medium impact): Load only when skill requires
- Savings: ~$0.45 per session (10% reduction)
**Combined potential savings:** $4.68 → $2.00 per session (57% reduction)
Premature optimization: Optimizing context before measuring. Audit first, optimize second.
Ignoring MCP cost: Focusing on skill consolidation (2% of cost) while ignoring MCP bloat (78% of cost).
No tracking over time: Running audit once. Context bloat accumulates. Audit quarterly.
Optimizing for tokens, ignoring value: Removing high-value MCP tools to save tokens. Optimize low-value components first.