phase-methodology

phase-methodology is a skill for Claude Code from buriedsignals/spotlight. It costs 47 tokens per session (2,254 once invoked), scanned A, original, no licence file.

A workflow for defining an investigation brief and planning the research method. It includes conversations with the user, approval steps, and optional use of a large research model to suggest a plan.

In plain words
What is it for?
Use it to clarify the question, choose methods, validate the plan, and approve the proposed approach.
Why use it?
It turns a broad request into an agreed research plan before detailed investigation begins.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the spotlight plugin — 25 skills, 2 agents shipped together

Good fit Use it to clarify the question, choose methods, validate the plan, and approve the proposed approach.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/buriedsignals/spotlight/phase-methodology
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 buriedsignals/spotlight --skill phase-methodology
Clone the repo
git clone --depth 1 https://github.com/buriedsignals/spotlight

Made for: Claude Code.

Or install spotlight, the plugin that ships this one along with the rest of its 25 skills, 2 agents.

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 phase-methodology

README.md
[![agentmods](https://agentmods.dev/badge/skills/buriedsignals/spotlight/phase-methodology.svg)](https://agentmods.dev/skills/buriedsignals/spotlight/phase-methodology)
Your own site
<a href="https://agentmods.dev/skills/buriedsignals/spotlight/phase-methodology"><img src="https://agentmods.dev/badge/skills/buriedsignals/spotlight/phase-methodology.svg" alt="Measured on agentmods" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,254 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00047 $0.02254
Opus 5 $0.00023 $0.01127
Sonnet 5 $0.00009 $0.00451
Haiku 4.5 $0.00005 $0.00225

Measured 8d ago against content hash bd3a1bea8075, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

phase-methodology 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 8d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

fetch(url="<URL>", output_path="{CASE_DIR}/research/lead-source.md")
plugins/spotlight/skills/phase-methodology/SKILL.md · 195 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 8d ago First seen · 195 lines · 47 tokens per session scan A bd3a1bea8075

Subscribe to this mod's changes

phase-methodology is a skill published in the GitHub repository buriedsignals/spotlight (39 stars, last pushed 4d ago), with no licence file. It adds 47 tokens to every session and 2,254 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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