Arize Evaluator
github/awesome-copilot
Handles LLM-as-judge evaluation workflows on Arize including creating/updating evaluators, running evaluations on spans or experiments, managing tasks, trigger-run operations, column mapping, and…
A skill your agent uses when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts.
MITAuto-check passed
Install Ackman Concentrated Activism
$ npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install questflowai/investorskills ackman-concentrated-activism --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/questflowai/investorskills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/ackman-concentrated-activism .claude/skills/ackman-concentrated-activism && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "ackman-concentrated-activism" agent skill from https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activism into .claude/skills/ackman-concentrated-activism/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ackman-concentrated-activism", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activismType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install questflowai/investorskills ackman-concentrated-activism --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/questflowai/investorskills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/ackman-concentrated-activism .agents/skills/ackman-concentrated-activism && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "ackman-concentrated-activism" agent skill from https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activism into .agents/skills/ackman-concentrated-activism/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ackman-concentrated-activism", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install questflowai/investorskills ackman-concentrated-activism --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/questflowai/investorskills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/ackman-concentrated-activism .cursor/skills/ackman-concentrated-activism && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "ackman-concentrated-activism" agent skill from https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activism into .cursor/skills/ackman-concentrated-activism/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ackman-concentrated-activism", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/questflowai/investorskills.git --path skills/ackman-concentrated-activism--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install questflowai/investorskills ackman-concentrated-activism --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/questflowai/investorskills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/ackman-concentrated-activism .gemini/skills/ackman-concentrated-activism && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "ackman-concentrated-activism" agent skill from https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activism into .gemini/skills/ackman-concentrated-activism/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ackman-concentrated-activism", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install questflowai/investorskills ackman-concentrated-activismInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/questflowai/investorskills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/ackman-concentrated-activism .github/skills/ackman-concentrated-activism && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "ackman-concentrated-activism" agent skill from https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activism into .github/skills/ackman-concentrated-activism/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ackman-concentrated-activism", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install questflowai/investorskills ackman-concentrated-activism --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/questflowai/investorskills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/ackman-concentrated-activism .opencode/skills/ackman-concentrated-activism && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "ackman-concentrated-activism" agent skill from https://github.com/questflowai/investorskills/tree/main/skills/ackman-concentrated-activism into .opencode/skills/ackman-concentrated-activism/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ackman-concentrated-activism", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
ackman-concentrated-activism- GitHub stars
- 1.9k
- Token cost
- ~491 tokens
- SKILL.md length
- 205 words
- Files
- 2
- Skills in repo
- 63
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts.
- Works in 4 steps: Underwrite long-term business quality. → Estimate intrinsic value and value gap. → Define catalyst: activism, ops, capital… → …
- Evaluating Bill Ackman-style concentrated long theses
- SKILL.md covers When To Use, Do Not Use When, Inputs Needed and Process, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Ackman Concentrated Activism is an agent skill from questflowai/investorskills. Use when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts.
Its SKILL.md is about 490 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `invest.md`).
The repository describes itself as: Investor Skills is an open-source library that turns durable investing judgment into portable, structured formats. It collects how great investors think, filter opportunities… The licence is MIT.
When your agent uses it
- Evaluating Bill Ackman-style concentrated long theses
- Activist campaigns
- High-conviction multiyear bets
- Public narrative plus fundamental catalysts
Example prompts
- “/ackman-concentrated-activism”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Underwrite long-term business quality.
- Estimate intrinsic value and value gap.
- Define catalyst: activism, ops, capital allocation, re-rating.
- Size only when research depth supports concentration.
What it can do on your machine
Read from SKILL.md and the folder at commit 2844d78. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Ackman Concentrated Activism loads about 491 tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 205 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from questflowai/investorskills at commit 2844d78, republished under its MIT licence (© questflowai). 205 words, ~491 tokens.
Download SKILL.mdSave it as
.claude/skills/ackman-concentrated-activism/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- ackman-concentrated-activism
- description
- Use when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts.
- invest
- ./invest.md
Ackman Concentrated Activism
Use this skill to apply Bill Ackman-style judgment.
When To Use
Use this skill when the user asks for:
- concentrated long thesis
- activism campaign
- quality compounder with catalyst
- Pershing Square style review
Trigger phrases include Ackman, Pershing Square, concentrated long, activism, multiyear thesis.
Do Not Use When
- The setup is outside this model's universe and another investor skill fits better.
- Critical data is missing and the model requires it.
- The user wants guaranteed returns or unbounded leverage.
- The request is only generic market chatter with no decision.
Inputs Needed
- Asset, portfolio, theme, or market context
- Relevant financial, market, regime, or structural data
- Time horizon and risk constraints
- Current price/valuation or portfolio weights if sizing is requested
Process
- Underwrite long-term business quality.
- Estimate intrinsic value and value gap.
- Define catalyst: activism, ops, capital allocation, re-rating.
- Size only when research depth supports concentration.
Output Format
# Ackman Concentrated Activism View: [Subject]
## Verdict
Concentrated Long / Activist Long / Watch / Needs Catalyst / Pass
## Setup / Thesis
## Evidence
## Risks
## Action Plan
## Invalidation
## Missing DataGuardrails
- Do not force a trade when filters fail.
- Do not ignore risk, liquidity, or regime constraints.
- Do not mix this model with another unless comparison is requested.
- Separate facts, assumptions, and judgment.
Questflow Use
In Questflow, this skill is best used as a judgment module for Funds, research workflows, monitoring, and risk-aware decision support.
© questflowai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in skills/ackman-concentrated-activism of questflowai/investorskills.
- SKILL.md
- invest.md
Open the folder on GitHubat commit 2844d78
Compare with similar skills
Ackman Concentrated Activism next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Ackman Concentrated Activism this skillquestflowai/investorskills | 1.9k | — | ~491 | Automated safety check: Pass | MIT | |
| Arize Evaluatorgithub/awesome-copilot | 40k | 1 repos | ~8.1k | Automated safety check: Notes | MIT | |
| Billing Automationwshobson/agents | 40k | 13 repos | ~473 | Automated safety check: Pass | MIT | |
| LLM Evaluationdavila7/claude-code-templates | 32k | 12 repos | ~3.5k | Automated safety check: Pass | MIT | |
| Agent Evaluationsickn33/agentic-awesome-skills | 47k | 1 repos | ~2k | Automated safety check: Pass | MIT | |
| Customer Billing Opsaffaan-m/ECC | 276k | 2 repos | ~1.1k | Automated safety check: Pass | MIT |
Similar skills
- Official
Billing Automation
wshobson/agents
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LLM Evaluation
davila7/claude-code-templates
Master comprehensive evaluation strategies for LLM applications, from automated metrics to human evaluation and A/B testing.
Agent Evaluation
sickn33/agentic-awesome-skills
Evaluate agent behavior with versioned cases and explicit verifiers.
Customer Billing Ops
affaan-m/ECC
Operate customer billing workflows such as subscriptions, refunds, churn triage, billing-portal recovery, and plan analysis using connected billing tools like Stripe.
Finance Billing Ops
affaan-m/ECC
Evidence-first revenue, pricing, refunds, team-billing, and billing-model truth workflow for ECC.
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Questions about Ackman Concentrated Activism
What does Ackman Concentrated Activism do?
A skill your agent uses when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts. Ackman Concentrated Activism is an agent skill from questflowai/investorskills. Use when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts.
When should I use Ackman Concentrated Activism?
Ackman Concentrated Activism fits situations like: evaluating Bill Ackman-style concentrated long theses; activist campaigns; high-conviction multiyear bets; public narrative plus fundamental catalysts.
How do I install Ackman Concentrated Activism in Claude Code?
Run `npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a claude-code`. Or copy the skill folder (skills/ackman-concentrated-activism in questflowai/investorskills) into .claude/skills/ackman-concentrated-activism in your project. Claude Code loads it when a task matches its description.
How do I install Ackman Concentrated Activism in Codex?
Run `npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a codex`. Or copy the skill folder (skills/ackman-concentrated-activism in questflowai/investorskills) into .agents/skills/ackman-concentrated-activism in your project. Codex loads it when a task matches its description.
Can I use Ackman Concentrated Activism in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add questflowai/investorskills --skill ackman-concentrated-activism -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ackman-concentrated-activism, .gemini/skills/ackman-concentrated-activism, .github/skills/ackman-concentrated-activism and .opencode/skills/ackman-concentrated-activism in your project.
What does Ackman Concentrated Activism need to run?
SKILL.md names no scripts, command-line tools or credentials: Ackman Concentrated Activism is instructions for the agent only.
Does Ackman Concentrated Activism access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Ackman Concentrated Activism safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Ackman Concentrated Activism use?
Ackman Concentrated Activism is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Ackman Concentrated Activism use?
About 491 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Ackman Concentrated Activism?
Skills that share tags, products or a category with Ackman Concentrated Activism: Arize Evaluator (github/awesome-copilot, 40k stars), Billing Automation (wshobson/agents, 40k stars), LLM Evaluation (davila7/claude-code-templates, 32k stars) and Agent Evaluation (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Ackman Concentrated Activism?
questflowai (a GitHub organization) maintains it in questflowai/investorskills, which has 1,896 GitHub stars. The repository holds 63 skills in this directory. The repository was last updated on August 23, 2026.
Source: questflowai/investorskills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.