SKILLEMALL.ai
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BD meta-business

Meta Business Suite automation via Graph API. Use this skill when: (1) Publishing posts to Facebook Pages (2) Scheduling Facebook posts (3) Publishing to Instagram (photos, reels, carousels) (4) Reading insights/analytics from Facebook or Instagram (5) Managing comments on Facebook or Instagram (6) Uploading photos or videos to Facebook Pages (7) Deleting posts from Facebook or Instagram

modbender/skill-library-mcp Agent Skills author: modbender MIT 1 file body ≈ 2 087 tokens Open the sourcegithub.com↗ analyzed 3 d ago

Meta Business Suite automation via Graph API.

As a process D 39/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions

IntegrationMarketingtype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
87/100
safety, quality, tests
Safety 60%
90
Quality 40%
83
Run on models
none yet
Process rating
D
39/100
Unfinished process
Result and completion w 14
0
Inputs and preconditions w 11
0
Failures and branches w 10
0
the three weakest of ten parameters · all ten

How to improve

    For the model run — optional
    • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
    • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

    Guard findings · 10

    ✓ No critical or high findings

    Medium and low: 10
    • low Exfiltration exfil-secret-in-url SKILL.md:151
      Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID/scheduled_posts?access_token=…"
      placeholder
    • low Exfiltration net-credential-use SKILL.md:151
      Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID/scheduled_posts?access_token=…"
      vendor-host
    • low Exfiltration exfil-secret-in-url SKILL.md:161
      Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID?fields=…&access_token=…"
      placeholder
    • low Exfiltration net-credential-use SKILL.md:161
      Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID?fields=…&access_token=…"
      vendor-host
    • low Exfiltration exfil-secret-in-url SKILL.md:167
      Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID/feed?fields=…),comments.summary(true)&limit=10&access_token=$PAGE_TOKEN"
      placeholder
    • low Exfiltration net-credential-use SKILL.md:167
      Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID/feed?fields=…),comments.summary(true)&limit=10&access_token=$PAGE_TOKEN"
      vendor-host
    • low Exfiltration exfil-secret-in-url SKILL.md:173
      Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID/insights?metric=…&period=day&access_token=…"
      placeholder
    • low Exfiltration net-credential-use SKILL.md:173
      Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
      curl -s "https://graph.facebook.com/v25.0/$PAGE_ID/insights?metric=…&period=day&access_token=…"
      vendor-host
    • low Exfiltration exfil-secret-in-url SKILL.md:179
      Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
      curl -X DELETE "https://graph.facebook.com/v25.0/POST_ID?access_token=…"
      placeholder
    • low Exfiltration net-credential-use SKILL.md:179
      Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
      curl -X DELETE "https://graph.facebook.com/v25.0/POST_ID?access_token=…"
      vendor-host

    Files scanned: 1. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    • note frontmatter-key unknown frontmatter key "homepage"

    Process rating: all ten parameters 39/100

    • 0Result and completion. Does not say what the result is
    • 0Inputs and preconditions. Does not say what the process needs to start
    • 0Failures and branches. Linear process with no failure handling
    • 0Progress reporting. Says nothing while it works
    • 20When it triggers. No condition that starts the skill
    • 30Running it twice. 7 mutating operations with no state check
    • 40Consistency. Frontmatter name (meta-business) differs from the folder (meta-business-suite)
    • 60Tools and files. Uses tools (web) that frontmatter does not declare
    • 100Steps. 15 steps
    • 100Execution cost. Instruction body is 2087 tokens
    • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing

    Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

    Quality signals

    • +5Description has no quoted example phrases that should trigger the skill
    • +4Description does not say when NOT to use the skill (false activations)
    • +3Output format is not stated: the model decides each time
    • +1No license
    • +2Single-language instructions
    • +3Description length 390: enough signal without eating the budget
    • +4Structure: 34 headings
    • +3Step-by-step instructions: 15 items
    • +4Has examples (24 code blocks)

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 83.