agent-capabilities

A reference table showing what different agent types specialize in, including coder, researcher, tester, and architect agents. It also provides commands for listing all capabilities or those of one agent type.

In plain words
What is it for?
Use it to look up agent specializations and choose agents for feature development, requirements research, testing, or system design.
Why use it?
It helps you see which kind of agent matches a task before assigning work. This reduces guesswork when coordinating several AI helpers.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/ruvnet/sublinear-time-solver/agent-capabilities
Clone the repo
git clone --depth 1 https://github.com/ruvnet/sublinear-time-solver

Made for: Claude Code.

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 115 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.00115
Opus 5 $0.00000 $0.00057
Sonnet 5 $0.00000 $0.00023
Haiku 4.5 $0.00000 $0.00012

Measured 2d ago against content hash 1fa62c27d0e4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agent-capabilities 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 2d 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.

Origin

Copies of this mod

5 near-identical copies found in the catalogue:

.claude/commands/agents/agent-capabilities.md · 22 lines

What it actually says

agent-capabilities

Matrix of agent capabilities and their specializations.

Capability Matrix

Agent Type Primary Skills Best For
coder Implementation, debugging Feature development
researcher Analysis, synthesis Requirements gathering
tester Testing, validation Quality assurance
architect Design, planning System architecture

Querying Capabilities

# List all capabilities
npx claude-flow agents capabilities

# For specific agent
npx claude-flow agents capabilities --type coder
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. 2d ago First seen · 22 lines · 0 tokens per session scan A 1fa62c27d0e4

Subscribe to this mod's changes

agent-capabilities is an agent published in the GitHub repository ruvnet/sublinear-time-solver (89 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 115 tokens. 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.