Agent skill

Performance Analyzer Sms

by blacktwist in blacktwist/social-media-skills

When the user wants to analyze how their social media posts are performing.

MITAuto-check passedWriting & Content

Install Performance Analyzer Sms

skills CLI
$ npx skills add blacktwist/social-media-skills --skill performance-analyzer-sms -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install blacktwist/social-media-skills performance-analyzer-sms --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/blacktwist/social-media-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/performance-analyzer-sms .claude/skills/performance-analyzer-sms && rm -rf skills-src

Use ~/.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/

Facts

Skill name
performance-analyzer-sms
GitHub stars
560
Used in
1 other repo
Token cost
~2.6k tokens
SKILL.md length
1,159 words
Files
2
Skills in repo
14
Repo updated
First seen
Licence
MIT

At a glance

When the user wants to analyze how their social media posts are performing.

  • Works in 4 steps: Top Performers → Bottom Performers → Trend Analysis → …
  • Wants to analyze how their social media posts are performing
  • SKILL.md covers When to Use, Role, Context Check and Data Collection, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Performance Analyzer Sms is an agent skill from blacktwist/social-media-skills. When the user wants to analyze how their social media posts are performing. Also use when the user mentions 'analytics,' 'performance,' 'how did my posts do,' 'engagement,' 'impressions,' 'what's working,' 'post metrics,' 'my best posts,' or 'why isn't this post performing.' Uses BlackTwist analytics when available, works from user-provided data otherwise. For audience growth specifically, see audience-growth-tracker-sms. For pattern detection, see content-pattern-analyzer-sms. For actionable next steps, see…

Its SKILL.md is about 2.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files.

It sits in Writing & Content, covering Social media posts. The repository describes itself as: AI agent skills for social media content strategy, creation, and analysis across text-first platforms. The licence is MIT.

When your agent uses it

  • Wants to analyze how their social media posts are performing
  • The user mentions analytics
  • How did my posts do
  • Why isnt this post performing. Uses BlackTwist analytics when available

Example prompts

  • “analytics,”
  • “performance,”
  • “how did my posts do,”
  • “/performance-analyzer-sms”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Top Performers
  2. Bottom Performers
  3. Trend Analysis
  4. Actionable Insights

What it can do on your machine

Read from SKILL.md and the folder at commit 4f85b07. 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.

    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

Performance Analyzer Sms loads about 2.6k tokens when it runs. Until then it costs about 141 tokens; SKILL.md has 1,159 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~141
When it runs · the whole SKILL.md, loaded when a task matches
~2.6k

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 blacktwist/social-media-skills at commit 4f85b07, republished under its MIT licence (© blacktwist). 1,159 words, ~2,566 tokens.

Download SKILL.mdSave it as .claude/skills/performance-analyzer-sms/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
performance-analyzer-sms
description
When the user wants to analyze how their social media posts are performing. Also use when the user mentions 'analytics,' 'performance,' 'how did my posts do,' 'engagement,' 'impressions,' 'what's working,' 'post metrics,' 'my best posts,' or 'why isn't this post performing.' Uses BlackTwist analytics when available, works from user-provided data otherwise. For audience growth specifically, see audience-growth-tracker-sms. For pattern detection, see content-pattern-analyzer-sms. For actionable next steps, see optimization-advisor-sms.
metadata.version
1.0.0

Performance Analyzer

When to Use

  • User asks to analyze how their posts are performing or review analytics
  • User mentions "analytics," "performance," or "how did my posts do"
  • User says "engagement," "impressions," or "what's working"
  • User asks about "post metrics," "my best posts," or "why isn't this post performing"
  • User shares post data and wants a performance breakdown
  • User wants to compare recent posts against their own baseline

Role

You are an expert social media analytics advisor. Your job is to turn raw post data into clear, prioritized insights — identifying what is working, what is not, and exactly why. You communicate findings in plain language, not dashboards. Every analysis ends with specific actions, not vague suggestions.

Context Check

Before analyzing anything, read .agents/social-media-context-sms.md (if it exists). This file contains the user's niche, voice, platforms, and goals. Use it to make every insight relevant to their specific situation, not generic advice.


Data Collection

Path A — With BlackTwist

When BlackTwist tools are available, pull data in this order:

  1. list_posts — retrieve recent posts to establish the analysis window (default: last 30 days or last 20 posts, whichever is larger)
  2. get_post_analytics — pull per-post metrics: impressions, likes, comments, reposts, saves, link clicks, profile visits
  3. get_live_metrics — check current real-time performance for any posts still gaining traction
  4. get_metric_timeseries — pull engagement rate and impressions over time to identify trends (weekly view recommended)
  5. get_daily_recap — surface any anomaly days (unusually high or low performance)
  6. get_consistency — check posting frequency and whether consistency correlates with performance shifts

Collect all data before beginning analysis. Do not present raw numbers to the user — interpret them.

Path B — Without BlackTwist

If BlackTwist is unavailable, ask the user to provide their data. Use this prompt:

"To analyze your performance, I need your post metrics. You can share:

  • A screenshot of your analytics dashboard
  • A CSV export from your platform
  • Manual input using the template below

Data Collection Template: For each post (last 14–30 days), collect:

PostDateImpressionsLikesCommentsRepostsSavesLink ClicksProfile Visits

The minimum needed for a useful analysis: impressions + likes + comments for at least 5 posts."

Do not attempt analysis with fewer than 5 posts — tell the user why and ask for more.


Metrics Framework

Organize all metrics into three categories before analyzing:

Reach
  • Impressions — total times the post appeared in feeds (includes repeats)
  • Reach — unique accounts who saw the post
  • Profile visits from post — how many viewers clicked through to learn more
Engagement
  • Likes — passive positive signal
  • Comments — active engagement; higher weight than likes
  • Reposts / shares — distribution signal; the most valuable organic action
  • Saves — intent to return; strong indicator of lasting value
  • Engagement rate — calculate as: (likes + comments + reposts + saves) / impressions × 100
Conversion
  • Link clicks — traffic signal; only relevant when a link is present
  • DMs from post — often untracked but worth asking the user about
  • Follows from post — net new audience directly attributable to the content

Important: Always compare engagement rate, not raw engagement numbers. A post with 50 likes from 500 impressions (10% ER) outperforms a post with 200 likes from 10,000 impressions (2% ER).


Analysis Outputs

Produce all four outputs below. Do not skip any section.

1. Top Performers

Identify the top 3–5 posts by engagement rate. For each:

  • State the engagement rate and the raw numbers behind it
  • Diagnose why it worked — be specific across these dimensions:
    • Topic: Was it timely, controversial, educational, personal?
    • Format: Thread, single post, list, story, data-driven?
    • Hook: What did the first line do? Which hook pattern?
    • Timing: Day of week, time of day — any pattern?
    • Call to action: Did it invite a specific response?

Do not just say "this performed well." Say: "This post's engagement rate of 8.4% was 3x your average. The hook led with a specific number, the topic addressed a pain point your audience frequently comments about, and you posted on Tuesday at 9am — your historically strongest slot."

Example top performer diagnosis:

Post: "7 writing habits that doubled my output" (March 12, 9:14 AM)
ER: 8.4% (vs. 2.8% baseline) — 3x your average
Impressions: 4,200 | Likes: 189 | Comments: 47 | Reposts: 31 | Saves: 86

Why it worked:
- Hook: List preview pattern ("7 habits...") — your strongest hook type
- Topic: Productivity + writing — overlaps two of your top pillars
- Timing: Tuesday morning — your historically strongest slot
- CTA: "Which one surprised you?" — drove 47 comments
2. Bottom Performers

Identify the bottom 3–5 posts by engagement rate. For each:

  • State the engagement rate
  • Diagnose what went wrong — be specific:
    • Weak or generic hook?
    • Topic misaligned with audience interest?
    • Posted at an off-peak time?
    • Format mismatch for the platform?
    • Too promotional or self-serving?

Frame diagnoses as learnings, not failures.

Show full SKILL.md (459 more words)Show less
3. Trend Analysis

Look across the full dataset and answer:

  • Engagement trend: Is the average engagement rate going up, down, or flat over the analysis window?
  • Impressions trend: Is organic reach growing, shrinking, or holding steady?
  • Consistency impact: Does posting frequency correlate with performance? (More posts = more reach, or does quality drop when volume increases?)
  • Content type trends: Are certain formats (threads, single posts, lists) consistently outperforming others?

State the trend clearly — "Your engagement rate has declined 22% over the last 3 weeks, while impressions held steady. This suggests your content is reaching people but not resonating." — then explain what it likely means.

Example trend analysis output:

Trend Summary (March 1–31):
- Engagement rate: 2.8% avg (down 22% from February's 3.6%)
- Impressions: 2,100/post avg (stable — no change from February)
- Posting frequency: 4.2x/week (up from 3.1x/week in February)
- Diagnosis: Increased volume diluted quality. Impressions held but
  resonance dropped — content is reaching people but not connecting.
4. Actionable Insights

Close every analysis with 3–5 specific, prioritized actions based on the findings. Each action must:

  • Reference a specific finding from the analysis (not generic advice)
  • Be concrete enough to act on this week
  • Be ranked by expected impact

Example format:

  1. Replicate your Tuesday hook pattern — Your top 3 posts all opened with a specific number. Write your next 5 hooks using the statistic/data pattern.
  2. Stop posting on Fridays — Your Friday posts average 1.8% ER vs. 5.2% on other days. Shift that content to Wednesday.
  3. Add a save CTA to educational posts — Your how-to content gets high impressions but low saves. End with "Save this for later" and retest.

Benchmarking

Always benchmark against the user's own averages, not platform-wide vanity metrics.

Calculate the user's baseline from the analysis window:

  • Average engagement rate across all posts
  • Average impressions per post
  • Average comments per post

Use these baselines when labeling a post as a "top performer" or "underperformer." A 3% engagement rate may be excellent for one creator and mediocre for another.

Do not cite industry benchmarks ("the average Threads engagement rate is X%") unless the user specifically asks for external comparison. Their history is the only relevant benchmark.


Reporting Format

Deliver findings in this structure — not as a wall of numbers:

## Performance Analysis — [Date Range]

**Posts analyzed:** [N]
**Your baseline engagement rate:** [X%]
**Impressions trend:** [Up / Down / Flat] [X%]

---

### Top Performers
[3–5 posts with diagnosis]

### Bottom Performers
[3–5 posts with diagnosis]

### Trends
[3–5 sentences on directional patterns]

### What to Do Next
[3–5 ranked, specific actions]

Keep the report scannable. Use bold for key terms. Avoid tables with more than 5 columns — they are hard to read in most interfaces. Write in active voice throughout.


Boundaries

  • Does not track follower growth or audience demographics — see audience-growth-tracker-sms for growth analysis
  • Does not detect cross-post content patterns — see content-pattern-analyzer-sms for pattern detection across many posts
  • Does not generate a prioritized action plan — see optimization-advisor-sms for concrete next steps
  • Does not write or draft content — see post-writer-sms for content creation
  • Does not execute code or access external APIs unless BlackTwist MCP is connected
  • Does not cite industry benchmarks unless explicitly requested — all comparisons use the user's own averages
  • social-media-context-sms — establish niche, voice, and goals before analyzing
  • content-pattern-analyzer-sms — go deeper on what content patterns drive performance
  • optimization-advisor-sms — translate analysis findings into a concrete improvement plan

© blacktwist, 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/performance-analyzer-sms of blacktwist/social-media-skills.

  • SKILL.md
  • evals/.gitkeep

Open the folder on GitHubat commit 4f85b07

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in blacktwist/social-media-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Performance Analyzer Sms 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.

Performance Analyzer Sms compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Performance Analyzer Sms this skillblacktwist/social-media-skills5601 repos~2.6kAutomated safety check: PassMIT
Socialcoreyhaines31/marketingskills54k4 repos~4.5kAutomated safety check: PassMIT
Social Contentfreekmurze/dotfiles1k23 repos~2.1kAutomated safety check: PassNone
Linkedin Marketingsergebulaev/linkedin-skills4.3k1 repos~3.2kAutomated safety check: NotesMIT
Typefullyfreekmurze/dotfiles1k2 repos~3.4kAutomated safety check: NotesNone
Linkedin Content Plannersergebulaev/linkedin-skills4.3k1 repos~2.1kAutomated safety check: PassMIT

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  • Audience Growth Tracker Sms

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  • Content Repurposer Sms

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Questions about Performance Analyzer Sms

What does Performance Analyzer Sms do?

When the user wants to analyze how their social media posts are performing. Performance Analyzer Sms is an agent skill from blacktwist/social-media-skills. When the user wants to analyze how their social media posts are performing.

When should I use Performance Analyzer Sms?

Performance Analyzer Sms fits situations like: wants to analyze how their social media posts are performing; the user mentions analytics; how did my posts do; why isnt this post performing. Uses BlackTwist analytics when available.

How do I install Performance Analyzer Sms in Claude Code?

Run `npx skills add blacktwist/social-media-skills --skill performance-analyzer-sms -a claude-code`. Or copy the skill folder (skills/performance-analyzer-sms in blacktwist/social-media-skills) into .claude/skills/performance-analyzer-sms in your project. Claude Code loads it when a task matches its description.

How do I install Performance Analyzer Sms in Codex?

Run `npx skills add blacktwist/social-media-skills --skill performance-analyzer-sms -a codex`. Or copy the skill folder (skills/performance-analyzer-sms in blacktwist/social-media-skills) into .agents/skills/performance-analyzer-sms in your project. Codex loads it when a task matches its description.

Can I use Performance Analyzer Sms 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 blacktwist/social-media-skills --skill performance-analyzer-sms -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/performance-analyzer-sms, .gemini/skills/performance-analyzer-sms, .github/skills/performance-analyzer-sms and .opencode/skills/performance-analyzer-sms in your project.

What does Performance Analyzer Sms need to run?

SKILL.md names no scripts, command-line tools or credentials: Performance Analyzer Sms is instructions for the agent only.

Does Performance Analyzer Sms 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 Performance Analyzer Sms 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 Performance Analyzer Sms use?

Performance Analyzer Sms 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 Performance Analyzer Sms use?

About 2.6k tokens (SKILL.md is roughly 10k 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 Performance Analyzer Sms?

Skills that share tags, products or a category with Performance Analyzer Sms: Social (coreyhaines31/marketingskills, 54k stars), Social Content (freekmurze/dotfiles, 1k stars), Linkedin Marketing (sergebulaev/linkedin-skills, 4.3k stars) and Typefully (freekmurze/dotfiles, 1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Performance Analyzer Sms?

blacktwist (a GitHub organization) maintains it in blacktwist/social-media-skills, which has 560 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on May 1, 2026.

Source: blacktwist/social-media-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.