cargo install garudust
garudust init

# ~/.agent-profiles/publishing.yaml
execution:
  model: Qwen/Qwen3-14B-AWQ
  provider: vllm
  endpoint: http://127.0.0.1:8000/v1
  context_window: 32768

context_management:
  compression_enabled: true
  trigger_threshold: 0.65
  output_budget_fraction: 0.125
  retry_budget_fractions: [0.0625, 0.03125]

routing:
  fallback_providers:
    - openrouter
    - anthropic

# ~/.agent-profiles/.secrets.env
VLLM_AUTH_TOKEN=sk-vllm-xxxxxxxxxxxx
HF_INFERENCE_TOKEN=hf_xxxxxxxxxxxx
FACEBOOK_PAGE_TOKEN=EAAxxxxxxxxxxxxxxxx

oken for a long-lived Page Access Token (valid 60 days). 5. Store the token in .secrets.env as shown above.

Locate your Page ID in the Page Settings → About section, or extract it from the Page URL.

Step 4: Workflow Deployment

Install the publishing skill and verify tool availability. Skills are Markdown-based orchestration files that define step sequences and tool routing.

garudust skill install social-publish-pipeline
garudust tool verify

Expected output:

✓ social-publish-pipeline  v3.2.1
✓ web_research
✓ content_fetch
✓ asset_render
✓ platform_publish

The skill file (~/.agent-profiles/skills/social-publish-pipeline/SKILL.md) enforces explicit tool routing:

## Workflow: Social Publish Pipeline

### Phase 1: Research
- Execute: web_research(query="latest developments in {topic}")
- Execute: content_fetch(url=top_result)

### Phase 2: Asset Generation
- Execute: asset_render(resolution="1024x576", overlay=true, prompt="summarized key point")

### Phase 3: Content Drafting
- Synthesize research + asset metadata
- Format: hook, context, core facts, case study, trend analysis, call-to-action
- Language: {target_language}
- Minimum length: 200 words

### Phase 4: Publishing
- Execute: platform_publish(page_id="{page_id}", message="{draft}", image_path="{asset_path}")
- Return: post_id or error payload

Why this structure works: Explicit phase definitions prevent weak models from defaulting to conversational output. Each phase declares the exact tool to invoke, eliminating ambiguity. The format template ensures consistent editorial structure across runs.

Step 5: Execution & Monitoring

Run the pipeline with a structured command. The agent resolves variables, executes phases sequentially, and streams tool output.

garudust run \
  --profile publishing \
  --skill social-publish-pipeline \
  --query "latest breakthroughs in generative AI models" \
  --target-page-id 831735183365530 \
  --language en

Console output demonstrates deterministic execution:

[web_research]   querying: latest breakthroughs in generative AI models
[content_fetch]  retrieving: https://techjournal.example.com/ai-2025
[asset_render]   generating: /tmp/agent_assets/social_post_01.png
[platform_publish] posting to page 831735183365530...
Published — ID: 831735183365530_122126910027165465
[5 phases | 24657in 689out @ Qwen3-14B-AWQ]

The pipeline completes without manual intervention. Context compression triggers automatically if research summaries exceed the threshold. Token budgeting ensures the final draft never truncates.

Pitfall Guide

1. Short-Lived Authentication Tokens

Explanation: Facebook user tokens expire in 1–2 hours. Using them in automated pipelines causes immediate 401 errors after the first run. Fix: Always exchange for a long-lived Page Access Token via the Graph API Explorer or OAuth flow. Store only the long-lived variant in .secrets.env.

2. Context Window Exhaustion

Explanation: Multi-step research and drafting accumulate tokens rapidly. Without compression, the API returns 400 Bad Request or silently truncates output. Fix: Enable compression_enabled: true and set trigger_threshold: 0.65. Reserve output budget via output_budget_fraction. Monitor token usage in logs to adjust thresholds.

3. Weak Model Tool-Call Avoidance

Explanation: Models under 14B parameters often ignore tool schemas and respond with plain text, breaking workflow chains. Fix: Use explicit phase definitions in the skill file. Each phase must declare the tool name and required parameters. If failures persist, route to a stronger provider via fallback_providers.

4. Missing Graph API Scopes

Explanation: Publishing fails with OAuthException if the token lacks pages_manage_posts or pages_read_engagement. Fix: Regenerate the token in the Graph API Explorer with both scopes explicitly selected. Verify scope presence in the token debugger before deployment.

5. Cron Environment Variable Gaps

Explanation: Scheduled jobs run in isolated environments. .secrets.env is not automatically loaded, causing FACEBOOK_PAGE_TOKEN not set errors. Fix: Source the environment file explicitly in the cron script, or use a process manager like systemd with EnvironmentFile=. Never hardcode tokens in shell scripts.

6. Silent Asset Generation Failures

Explanation: Image generation tools may fail due to quota limits, invalid prompts, or missing HF_INFERENCE_TOKEN. The pipeline continues without the asset, publishing text-only posts. Fix: Add a validation step in the skill file that checks asset file existence before publishing. Log generation errors explicitly and halt execution on failure.

7. Skill Format Drift

Explanation: Overly rigid word counts or structural requirements cause hallucination or repetitive phrasing, especially with smaller models. Fix: Define structural guidelines rather than exact word counts. Use flexible templates with placeholders. Test drafts with multiple models and adjust thresholds based on output quality.

Production Bundle

Action Checklist

• Initialize agent workspace and verify binary installation
• Create isolated configuration and secrets files
• Configure LLM provider, context window, and compression thresholds
• Generate long-lived Facebook Page Access Token with required scopes
• Install publishing skill and verify all tool dependencies
• Execute dry run with test page ID and validate output structure
• Schedule execution via cron or systemd with environment isolation
• Implement token rotation monitoring and alerting for 60-day expiry

Decision Matrix

Scenario	Recommended Approach	Why	Cost Impact
High-volume daily publishing	Cloud provider (OpenRouter/Anthropic)	Lower latency, built-in rate limiting, no GPU maintenance	Medium-High (API per-token pricing)
Budget-constrained or air-gapped	Local provider (vLLM/Ollama)	Zero API costs, full data control, predictable compute	Low (hardware + electricity)
Strict editorial control	Manual skill template tuning + human review queue	Prevents brand voice drift, catches factual errors	Low (labor hours)
Fully autonomous operation	Structured skill + fallback routing + context compression	Zero-touch execution, handles model failures gracefully	Medium (API + monitoring)
Multi-page cross-posting	Loop over page IDs with token validation	Ensures consistent publishing across properties	Low (incremental API calls)

Configuration Template

# ~/.agent-profiles/publishing.yaml
execution:
  model: Qwen/Qwen3-14B-AWQ
  provider: vllm
  endpoint: http://127.0.0.1:8000/v1
  context_window: 32768

context_management:
  compression_enabled: true
  trigger_threshold: 0.65
  output_budget_fraction: 0.125
  retry_budget_fractions: [0.0625, 0.03125]

routing:
  fallback_providers:
    - openrouter
    - anthropic

logging:
  level: info
  output: ~/.agent-profiles/logs/publishing.log
  rotate: daily

# ~/.agent-profiles/.secrets.env
VLLM_AUTH_TOKEN=sk-vllm-xxxxxxxxxxxx
HF_INFERENCE_TOKEN=hf_xxxxxxxxxxxx
FACEBOOK_PAGE_TOKEN=EAAxxxxxxxxxxxxxxxx
OPENROUTER_API_KEY=sk-or-xxxxxxxxxxxx
ANTHROPIC_API_KEY=sk-ant-xxxxxxxxxxxx

Quick Start Guide

1. Install & Initialize: Run cargo install garudust && garudust init to generate workspace files.
2. Configure Provider: Edit ~/.agent-profiles/publishing.yaml with your LLM endpoint, model, and context limits. Add API keys to .secrets.env.
3. Authenticate Facebook: Generate a long-lived Page Access Token with pages_manage_posts and pages_read_engagement. Store it in .secrets.env.
4. Deploy Skill: Execute garudust skill install social-publish-pipeline and verify tools with garudust tool verify.
5. Publish: Run garudust run --profile publishing --skill social-publish-pipeline --query "your topic" --target-page-id YOUR_ID --language en. Monitor logs for execution phases and token usage.

The pipeline is now operational. Context compression handles overflow automatically, fallback routing ensures tool execution, and credential isolation maintains security. Schedule the command via cron or systemd for continuous, zero-touch publishing.