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 agents/thevibeworks/claude-code-docs/updategit clone --depth 1 https://github.com/thevibeworks/claude-code-docsWhat 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 | $0.00000 | $0.08822 |
| Opus 5 | $0.00000 | $0.04411 |
| Sonnet 5 | $0.00000 | $0.01764 |
| Haiku 4.5 | $0.00000 | $0.00882 |
Grade A, and why
update scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl https://api.anthropic.com/v1/agents/$AGENT_ID \ This is a copy
94% identical to create — 113 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 1,384 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Update Agent
POST /v1/agents/{agent_id}
Update Agent
Path parameters
agent_id: string
Headers
-
"anthropic-beta": optional array of AnthropicBetaOptional header to specify the beta version(s) you want to use.
-
string -
"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more-
"message-batches-2024-09-24" -
"prompt-caching-2024-07-31" -
"computer-use-2024-10-22" -
"computer-use-2025-01-24" -
"pdfs-2024-09-25" -
"token-counting-2024-11-01" -
"token-efficient-tools-2025-02-19" -
"output-128k-2025-02-19" -
"files-api-2025-04-14" -
"mcp-client-2025-04-04" -
"mcp-client-2025-11-20" -
"dev-full-thinking-2025-05-14" -
"interleaved-thinking-2025-05-14" -
"code-execution-2025-05-22" -
"extended-cache-ttl-2025-04-11" -
"context-1m-2025-08-07" -
"context-management-2025-06-27" -
"model-context-window-exceeded-2025-08-26" -
"skills-2025-10-02" -
"fast-mode-2026-02-01" -
"output-300k-2026-03-24" -
"user-profiles-2026-03-24" -
"user-profiles-2026-08-18" -
"advisor-tool-2026-03-01" -
"managed-agents-2026-04-01" -
"cache-diagnosis-2026-04-07" -
"dreaming-2026-04-21" -
"thinking-token-count-2026-05-13" -
"server-side-fallback-2026-06-01" -
"server-side-fallback-2026-07-01" -
"fallback-credit-2026-06-01" -
"fallback-credit-2026-07-01" -
"agent-memory-2026-07-22" -
"mid-conversation-tool-changes-2026-07-01" -
"compact-2026-01-12" -
"computer-use-2025-11-24" -
"mcp-tunnels-2026-06-22" -
"structured-outputs-2025-11-13" -
"task-budgets-2026-03-13" -
"thinking-display-updates-2026-08-18" -
"ce-user-management-2026-07-13"
-
-
Body parameters
-
description: optional string or nullDescription. Omit to preserve; send empty string or null to clear.
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.
- yesterday First seen · 1,384 lines · 0 tokens per session scan A 38a4aa3fc277
update is an agent published in the GitHub repository thevibeworks/claude-code-docs (38 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 8,822 tokens. A static security scan graded it A with 1 finding (makes network calls). It is 94% identical to create, differing in 113 lines, and is treated as a copy.
Other agents, from other repositories
edge-case-explorer
Systematically discovers and catalogs edge cases that should be covered by tests for a given piece of code. Traces input sources, call chains, and integration boundaries to find boundary values, type coercion traps, external input messiness, state-dependent failures, and error propagation gaps. Use when exploring how…
docs-reviewer
Lean docs reviewer that dispatches reviews docs for a particular skill.
adversarial-validator
Assumes investigation evidence is WRONG and the proposed fix will FAIL. Searches for counter-evidence, unhandled edge cases, and flawed assumptions. Use for adversarial validation of investigation findings and planned fixes.
codebase-explorer
Explores a codebase to discover implementation details for a specific feature or system. Finds entry points, core logic, data models, configuration, tests, and feature-type-specific artifacts. Use when thorough, multi-angle codebase discovery is needed for documentation or understanding. Does not research options or…
plan
Triage, analyze, and create phased development plans. Iterate with the user until the plan is approved.
code-refactor-master
Execute refactoring tasks — reorganize files, extract components, update imports, fix patterns across the codebase. Use after a refactor-planner has created a plan.