The finale of the Semantic Memory series. The beginning of something stranger.
Note: This is Part 10—the last in the Semantic Memory series and the first in the DiSE Cooker series. We're moving from theory to practice, from "how tools work" to "what happens when you actually use them for real tasks." Buckle up.
Parts 1-9 built up to this: a system that doesn't just generate code, but evolves it. Tools that don't just sit there, but learn from every invocation. A toolkit that doesn't just execute workflows, but remembers every success and every failure.
Now we answer the question nobody asked but everyone should have:
What happens when you actually USE this thing?
Not for toy examples. Not for "hello world." For a real, messy, multi-step task that normal code generation systems would absolutely choke on.
Here's the scenario:
"Go to this webpage, fetch the content, summarize it, translate it to Spanish (using NMT but check quality and use something better if needed), then create an HTML email and send it using SendGrid."
A single sentence. Seven distinct operations. Multiple tools. Multiple failure modes. Multiple optimization opportunities.
Let's watch DiSE cook.
DiSE> Fetch the article at https://example.com/blog/post, summarize it to 3 paragraphs, translate to Spanish with quality checking, create an HTML email template, and send it via SendGrid to newsletter@example.com
Analyzing request...
What just happened? The system received a compound task. Not "write a function." Not "translate this text." A workflow with:
Traditional LLM code generation would either:
DiSE does something different.
✓ Task classified as MULTI_STEP_WORKFLOW
✓ Complexity: COMPLEX (7 steps, 4 tools needed, 1 missing)
✓ Consulting overseer LLM for decomposition strategy...
The Overseer (llama3 or claude-3.5-sonnet, depending on your setup) analyzes the request and creates a workflow specification:
{
"workflow_id": "article_to_spanish_email",
"description": "Fetch, summarize, translate, and email article content",
"steps": [
{
"step_id": "fetch_content",
"description": "Fetch webpage content from URL",
"tool_search": "http client fetch webpage",
"parallel_group": null,
"depends_on": []
},
{
"step_id": "summarize",
"description": "Summarize content to 3 paragraphs",
"tool_search": "summarize text content",
"parallel_group": null,
"depends_on": ["fetch_content"]
},
{
"step_id": "translate_nmt",
"description": "Translate summary to Spanish using NMT",
"tool_search": "nmt translator spanish",
"parallel_group": 1,
"depends_on": ["summarize"]
},
{
"step_id": "validate_translation",
"description": "Check translation quality",
"tool_search": "translation quality validation",
"parallel_group": 1,
"depends_on": ["summarize"]
},
{
"step_id": "retry_if_needed",
"description": "Use better translator if NMT quality is poor",
"tool_search": "high quality translation",
"parallel_group": null,
"depends_on": ["translate_nmt", "validate_translation"],
"conditional": "quality_score < 0.7"
},
{
"step_id": "create_html",
"description": "Generate HTML email template with translated content",
"tool_search": "html email template generator",
"parallel_group": null,
"depends_on": ["retry_if_needed"]
},
{
"step_id": "send_email",
"description": "Send email via SendGrid API",
"tool_search": "sendgrid email send",
"parallel_group": null,
"depends_on": ["create_html"]
}
],
"estimated_complexity": "complex",
"requires_new_tools": ["sendgrid_client", "html_email_generator"]
}
Notice what happened:
Searching for tools...
✓ fetch_content: Found 'http_rest_client' (fitness: 0.92)
✓ summarize: Found 'summarizer_fast' (fitness: 0.88)
✓ translate_nmt: Found 'nmt_translator' (fitness: 0.85)
✓ validate_translation: Found 'translation_quality_checker' (fitness: 0.91)
✓ retry_if_needed: Found 'quick_translator' (fitness: 0.93)
✗ create_html: No suitable tool found
✗ send_email: No suitable tool found
Missing tools: 2
Action: Generate new tools for missing capabilities
The system just searched its RAG memory for existing tools using semantic similarity and fitness scores. Five tools exist. Two don't.
Here's where it gets interesting.
Generating tool: html_email_generator
Using: fast_code_generator (gemma3:4b)
Specification: Create HTML email template with header, body, footer
Template type: Newsletter-style responsive HTML
✓ Code generated (127 lines)
✓ Tests generated (15 test cases)
✓ All tests passed
✓ Static analysis: PASS (pylint: 9.2/10)
✓ Registered in RAG memory
✓ Version: 1.0.0
✓ Fitness: 0.87 (estimated)
The system just:
Generating tool: sendgrid_email_client
Type: openapi (external API integration)
Analyzing SendGrid API documentation...
Creating OpenAPI specification...
✓ Tool definition created
✓ Code template generated (API wrapper)
✓ Authentication configured (API key from env)
✓ Rate limiting: 100 req/min
✓ Retry logic: 3 attempts with exponential backoff
✓ Registered in RAG memory
✓ Version: 1.0.0
✓ Fitness: 0.82 (estimated, needs real-world data)
Wait. The system just created an OpenAPI integration tool from scratch. It:
We now have 2 brand new tools that didn't exist 15 seconds ago.
Here's where the magic really happens. The system executes the workflow with full observability:
graph TB
Start([User Request]) --> Fetch[Step 1: Fetch Content<br/>Tool: http_rest_client<br/>URL: example.com/blog/post]
Fetch --> |200 OK<br/>4,521 bytes| Summarize[Step 2: Summarize<br/>Tool: summarizer_fast<br/>Target: 3 paragraphs]
Summarize --> |652 words → 187 words| Parallel{Parallel Execution}
Parallel --> |Branch A| Translate[Step 3: Translate NMT<br/>Tool: nmt_translator<br/>Language: Spanish]
Parallel --> |Branch B| ValidateSetup[Step 3b: Quality Check Setup<br/>Tool: translation_quality_checker]
Translate --> |"Artículo sobre..."<br/>3.2s| Validate[Step 4: Validate Translation<br/>Quality Score: 0.64]
Validate --> |Score: 0.64 < 0.7<br/>POOR QUALITY| Retry[Step 5: Retry with Better Tool<br/>Tool: quick_translator<br/>llama3-based]
Retry --> |Quality Score: 0.92<br/>HIGH QUALITY| HTML[Step 6: Create HTML Email<br/>Tool: html_email_generator<br/>NEW TOOL v1.0.0]
HTML --> |Template: 2,341 chars| Send[Step 7: Send via SendGrid<br/>Tool: sendgrid_email_client<br/>NEW TOOL v1.0.0]
Send --> |Message ID: msg_7x3f...<br/>Status: Queued| Success([✓ Workflow Complete<br/>Total: 18.7s])
style Fetch stroke:#1976d2,stroke-width:3px,color:#1976d2
style Summarize stroke:#388e3c,stroke-width:3px,color:#388e3c
style Translate stroke:#f57c00,stroke-width:3px,color:#f57c00
style Validate stroke:#c2185b,stroke-width:3px,color:#c2185b
style Retry stroke:#7b1fa2,stroke-width:3px,color:#7b1fa2
style HTML stroke:#00796b,stroke-width:3px,color:#00796b
style Send stroke:#3f51b5,stroke-width:3px,color:#3f51b5
style Success stroke:#2e7d32,stroke-width:4px,color:#2e7d32
Step 1 (Fetch Content):
# Generated code (simplified)
from node_runtime import call_tool
import json
result = call_tool("http_rest_client", json.dumps({
"url": "https://example.com/blog/post",
"method": "GET",
"headers": {"Accept": "text/html"}
}))
data = json.loads(result)
raw_html = data['body']
# Result: 4,521 bytes of HTML
Execution time: 1.2s Cache status: MISS (first time fetching this URL) Stored in RAG for future reuse
Step 2 (Summarize):
summary = call_tool("summarizer_fast", json.dumps({
"text": raw_html,
"max_paragraphs": 3,
"preserve_key_points": True
}))
# Result: 187-word summary
Execution time: 2.8s Model used: llama3 via summarizer_fast tool Cache status: MISS Quality score: 0.89 (excellent)
Step 3 & 4 (Parallel: Translate + Validate):
This is where parallelism shines:
import asyncio
from node_runtime import call_tools_parallel
# Both execute simultaneously
results = call_tools_parallel([
("nmt_translator", json.dumps({
"text": summary,
"source_lang": "en",
"target_lang": "es",
"beam_size": 5
}), {}),
# Validation setup runs in parallel
("translation_quality_checker", json.dumps({
"setup": True,
"target_lang": "es"
}), {})
])
translation_result, validation_setup = results
Parallel execution timing:
The Translation Quality Problem:
# Validate the NMT translation
quality = call_tool("translation_quality_checker", json.dumps({
"original": summary,
"translation": translation_result,
"source_lang": "en",
"target_lang": "es"
}))
quality_data = json.loads(quality)
# Result: {
# "score": 0.64,
# "issues": [
# "Repeated words: 'articulo articulo'",
# "Grammar inconsistency detected",
# "Potential word-by-word translation"
# ],
# "recommendation": "RETRY_WITH_BETTER_MODEL"
# }
The system detected poor quality! NMT was fast (3.2s) but produced a mediocre translation (0.64 score).
Step 5 (Conditional Retry):
Because quality < 0.7, the conditional retry triggers:
# Use better translator (llama3-based)
better_translation = call_tool("quick_translator", json.dumps({
"text": summary,
"source_lang": "en",
"target_lang": "es",
"context": "newsletter article",
"preserve_formatting": True
}))
# Validate again
retry_quality = call_tool("translation_quality_checker", json.dumps({
"original": summary,
"translation": better_translation,
"source_lang": "en",
"target_lang": "es"
}))
# Result: {"score": 0.92, "issues": [], "recommendation": "ACCEPT"}
Execution time: 8.4s (slower but WAY better) Cache status: MISS Quality: 0.92 (excellent!)
The system auto-escalated to a better tool when NMT quality was insufficient.
Step 6 (Create HTML Email):
# Use the NEWLY GENERATED tool
html_email = call_tool("html_email_generator", json.dumps({
"subject": "Weekly Article Summary",
"header_text": "Your Weekly Digest",
"body_content": better_translation,
"footer_text": "Unsubscribe | Update Preferences",
"style": "newsletter",
"responsive": True
}))
# Result: Beautiful responsive HTML email template
Execution time: 1.8s This tool was created 10 seconds ago and is already being used in production! Cache status: MISS (brand new tool)
Step 7 (Send via SendGrid):
# Use the NEWLY GENERATED SendGrid integration
send_result = call_tool("sendgrid_email_client", json.dumps({
"to": "newsletter@example.com",
"from": "digest@example.com",
"subject": "Weekly Article Summary",
"html_content": html_email,
"api_key": "${SENDGRID_API_KEY}" # From environment
}))
# Result: {
# "success": True,
# "message_id": "msg_7x3f9a2c...",
# "status": "queued",
# "timestamp": "2025-01-23T14:23:45Z"
# }
Execution time: 1.4s External API call: SUCCESS Cache status: N/A (email sending not cached)
┌─────────────────────────────────────────────────────────────┐
│ Workflow: article_to_spanish_email │
│ Status: ✓ SUCCESS │
│ Total Time: 18.7 seconds │
│ Steps Executed: 7 │
│ Tools Used: 7 (2 generated on-the-fly) │
│ Parallel Savings: 2.1 seconds │
│ Conditional Retries: 1 (translation quality escalation) │
│ Cache Hits: 0 (first execution) │
│ New Tools Created: 2 (html_email_generator, sendgrid) │
└─────────────────────────────────────────────────────────────┘
Performance Breakdown:
Step 1 (Fetch): 1.2s (6%)
Step 2 (Summarize): 2.8s (15%)
Step 3-4 (Parallel): 3.2s (17%) ← Would be 5.3s sequential
Step 5 (Retry): 8.4s (45%) ← Quality-driven escalation
Step 6 (HTML): 1.8s (10%)
Step 7 (SendGrid): 1.4s (7%)
Critical Path: Fetch → Summarize → Translate → Retry → HTML → Send
Bottleneck: Translation retry (necessary for quality)
The workflow succeeded. But the system isn't done. It's learning.
Storing workflow execution in RAG...
✓ Workflow definition stored
✓ Tool invocations logged (7 calls)
✓ Performance metrics recorded
✓ Error patterns analyzed (1 quality issue detected)
✓ Success patterns identified (retry strategy worked)
Tool Performance Updates:
http_rest_client:
- Usage count: 1,247 → 1,248
- Avg latency: 1,150ms → 1,148ms (slightly faster)
- Cache hit rate: 34% (this was a miss)
summarizer_fast:
- Usage count: 89 → 90
- Quality score: 0.89 → 0.89 (stable)
- Fitness: 0.88 (unchanged)
nmt_translator:
- Usage count: 67 → 68
- Quality score: 0.75 → 0.74 (↓ degrading!)
- Failures: 0 → 1 (quality threshold miss)
- ⚠️ Degradation detected: 2% drop
translation_quality_checker:
- Usage count: 45 → 46
- Detection accuracy: 94% (caught NMT issue)
quick_translator:
- Usage count: 23 → 24
- Quality score: 0.92 (excellent)
- Used as retry fallback: +1
html_email_generator: [NEW TOOL]
- Usage count: 0 → 1
- First execution successful
- Fitness: 0.87 → 0.89 (better than estimated!)
sendgrid_email_client: [NEW TOOL]
- Usage count: 0 → 1
- API call successful
- Rate limit status: 1/100
- Fitness: 0.82 → 0.84
The system notices something:
Pattern Analysis: NMT Translation Quality
Recent executions: 68
Quality failures (score < 0.7): 12 (18% failure rate)
Trend: Increasing failures (was 8% last week)
Root cause analysis:
- NMT service may have changed models
- Or: Input text complexity increased
- Or: Quality threshold too strict
Recommendation:
1. Investigate NMT service for changes
2. Consider using quick_translator as primary
3. Or: Create specialized "validated_translator" composite tool
The system is suggesting its own evolution.
Overnight, the batch optimizer runs. It analyzes all workflows from the past 24 hours and discovers:
Overnight Batch Optimization Report
────────────────────────────────────
High-Value Optimization Opportunities:
1. Create Composite Tool: "validated_spanish_translator"
Pattern: 15 workflows used nmt_translator + translation_quality_checker + quick_translator
Current cost: 3 tool calls, ~12 seconds
Optimized cost: 1 tool call, ~6 seconds
ROI: High (50% time savings, used 15 times/day)
Implementation:
- Combines NMT (fast attempt)
- Quality checking (automatic)
- Fallback to llama3 (if needed)
- Single, unified interface
Status: ✓ GENERATED
Version: validated_spanish_translator v1.0.0
2. Optimize "http_rest_client" for article fetching
Pattern: Fetching article content (HTML parsing needed)
Current: Returns raw HTML, requires parsing
Optimized: Add optional HTML→text extraction
ROI: Medium (saves parsing step in 23 workflows)
Status: ✓ UPGRADED
Version: http_rest_client v2.1.0
Breaking change: No (new optional parameter)
3. Create Specialized Tool: "article_fetcher"
Pattern: Fetch URL + extract main content + clean HTML
Current: 3 separate operations
Optimized: Single tool with smart content extraction
ROI: Medium-High (used in 18 workflows)
Status: ✓ GENERATED
Version: article_fetcher v1.0.0
Uses: http_rest_client v2.1.0 + BeautifulSoup + readability
The system just:
And it did this autonomously, overnight, based on usage patterns.
Fast forward 1 week. The tools created for this workflow are now being used by other workflows that didn't even exist when we started.
html_email_generator v1.0.0 (Created: 2025-01-23)
└─ Usage: 47 times across 12 different workflows
Used by:
1. article_to_spanish_email (original)
2. weekly_digest_generator
3. customer_onboarding_email
4. abandoned_cart_reminder
5. newsletter_builder
6. event_invitation_creator
7. survey_email_campaign
8. product_announcement
9. user_feedback_request
10. blog_post_notification
11. quarterly_report_emailer
12. team_update_newsletter
Evolution:
- v1.0.0 → v1.1.0 (added custom CSS support)
- v1.1.0 → v1.2.0 (added image optimization)
- v1.2.0 → v2.0.0 (responsive templates + dark mode)
Current fitness: 0.94 (up from 0.87)
Current version: v2.0.0
Total usage: 237 times
Success rate: 98.7%
A tool created for one workflow became a foundational tool for 12+ workflows.
sendgrid_email_client v1.0.0 (Created: 2025-01-23)
└─ Usage: 89 times across 8 workflows
Evolution:
- v1.0.0 → v1.0.1 (bug fix: rate limiting edge case)
- v1.0.1 → v1.1.0 (added batch sending)
- v1.1.0 → v1.2.0 (added template support)
- v1.2.0 → v2.0.0 (added analytics tracking)
Descendants (tools created FROM this tool):
- sendgrid_batch_emailer v1.0.0
- sendgrid_template_manager v1.0.0
- sendgrid_analytics_fetcher v1.0.0
Current fitness: 0.91 (up from 0.82)
Success rate: 99.1%
The SendGrid tool spawned 3 specialized descendants.
validated_spanish_translator v1.0.0 (Auto-generated: 2025-01-24)
└─ Usage: 156 times across 23 workflows
Replaces: nmt_translator + translation_quality_checker + quick_translator
Performance improvement:
- Old workflow: 12.1s average
- New workflow: 6.3s average
- Savings: 5.8s (48% faster)
Total time saved: 156 executions × 5.8s = 15.1 minutes
Evolution:
- v1.0.0 → v1.1.0 (added French support)
- v1.1.0 → v1.2.0 (added German, Italian)
- v1.2.0 → v1.3.0 (added quality caching)
Current fitness: 0.96 (excellent!)
This auto-generated composite tool is now one of the most-used tools in the entire system.
Something wild happens. A newer AI system (GPT-5 or Claude 4, hypothetically) uses the validated_spanish_translator tool and discovers an improvement:
=== Contribution from Advanced AI System ===
Tool: validated_spanish_translator v1.3.0
Contributor: gpt-5-turbo (reasoning model)
Date: 2025-04-15
Improvement Detected:
The current implementation always tries NMT first, then falls back to llama3.
This is suboptimal for long texts (>1000 words).
Analysis:
- For short texts (<200 words): NMT is faster and acceptable
- For medium texts (200-1000 words): NMT is hit-or-miss
- For long texts (>1000 words): NMT consistently fails quality checks
Proposed Optimization:
- Texts >1000 words: Skip NMT entirely, use llama3 directly
- Texts 200-1000 words: Try NMT with stricter beam_size=10
- Texts <200 words: Use NMT as before
Implementation:
```python
def translate(text, source_lang, target_lang):
word_count = len(text.split())
if word_count > 1000:
# Skip NMT for long texts
return call_tool("quick_translator", ...)
elif word_count > 200:
# Use stricter NMT settings
result = call_tool("nmt_translator", ..., beam_size=10)
quality = check_quality(result)
if quality < 0.75: # Stricter threshold
return call_tool("quick_translator", ...)
return result
else:
# Fast path for short texts
return call_tool("nmt_translator", ...)
```
Expected improvement:
- Long texts: 6.2s → 3.8s (38% faster)
- Medium texts: Slightly slower (stricter checks) but higher quality
- Short texts: Unchanged
Status: ✓ TESTED
Version: v1.4.0
Fitness improvement: 0.96 → 0.98
The improvement is accepted and merged!
Now, every workflow using this tool gets faster automatically. Including the original article_to_spanish_email workflow we started with.
graph TB
Original[Original Workflow<br/>article_to_spanish_email<br/>v1.0.0] --> Tool1[Created: validated_spanish_translator<br/>v1.0.0<br/>Fitness: 0.89]
Tool1 --> Workflows[Used by 23 Workflows<br/>Total: 156 executions]
Workflows --> Evolution[Overnight Analysis<br/>Detects optimization opportunity]
Evolution --> Tool2[validated_spanish_translator<br/>v1.4.0<br/>Fitness: 0.98]
Tool2 --> Cascade[Cascading Improvement]
Cascade --> Original2[article_to_spanish_email<br/>v1.0.0<br/>Now 38% faster for long articles!]
Cascade --> Other[22 Other Workflows<br/>All faster automatically]
Tool2 --> NewAI[New AI System<br/>GPT-5 uses tool]
NewAI --> Discovery[Discovers length-based optimization]
Discovery --> Contribution[Contributes v1.4.0<br/>Smart length handling]
Contribution --> Tool3[validated_spanish_translator<br/>v1.5.0<br/>Accepts contribution]
Tool3 --> Final[ALL workflows benefit<br/>Zero code changes needed]
style Original stroke:#1976d2,stroke-width:3px,color:#1976d2
style Tool1 stroke:#388e3c,stroke-width:3px,color:#388e3c
style Tool2 stroke:#f57c00,stroke-width:3px,color:#f57c00
style Tool3 stroke:#7b1fa2,stroke-width:3px,color:#7b1fa2
style Contribution stroke:#0277bd,stroke-width:4px,color:#0277bd
style Final stroke:#2e7d32,stroke-width:4px,color:#2e7d32
One workflow created a tool. That tool evolved. A smarter AI improved it. Every workflow benefits.
This is collaborative evolution across AI generations.
Six months later, disaster strikes. A security researcher discovers a vulnerability in sendgrid_email_client v1.2.0:
SECURITY ALERT: sendgrid_email_client v1.2.0
Vulnerability: Email Header Injection
CVE: CVE-2025-12345
Severity: HIGH
Issue:
User input in "subject" field not properly sanitized.
Allows header injection via newline characters.
Exploit:
subject = "Newsletter\nBcc: attacker@evil.com"
# Results in BCC header injection
Affected Versions:
- v1.2.0 (introduced bug)
- v2.0.0 (inherited bug)
- v2.1.0 (inherited bug)
Fix Required:
Sanitize all email headers before sending.
Escape newlines, carriage returns, and null bytes.
Now the self-healing system kicks in.
Self-Healing Initiated: sendgrid_email_client
Severity: HIGH (security vulnerability)
Trigger: External security advisory
Step 1: Identify failure point
✓ Bug introduced in v1.2.0 (added template support)
✓ Mutation: "Support dynamic subject lines from templates"
✓ Problematic code: Line 47, subject insertion without sanitization
Step 2: Prune affected branch
✗ MARK AS PRUNED: v1.2.0
✗ MARK AS TAINTED: v2.0.0, v2.1.0 (descendants)
✓ Remove from active routing
✓ Preserve for learning (don't delete)
Step 3: Create avoidance rule
Rule ID: avoid_email_header_injection
Description: "Always sanitize user input in email headers"
Pattern: "Never insert user-controlled strings into headers without escaping"
Scope: GLOBAL (affects all email-related tools)
Propagation:
- sendgrid_email_client (all versions)
- smtp_sender (similar tool)
- email_validator (should detect this)
- All tools tagged "email"
Step 4: Find last known-good version
✓ v1.1.0 (before bug introduction)
✓ Health status: HEALTHY
✓ Tests pass: YES
✓ No security issues
Step 5: Auto-regenerate from v1.1.0
Base: sendgrid_email_client v1.1.0
Goal: Add template support (original intent of v1.2.0)
Constraints:
- MUST sanitize all headers
- MUST escape newlines, CR, null bytes
- MUST validate email addresses
- MUST prevent header injection
Regeneration:
✓ Code generated with security constraints
✓ Added input sanitization
✓ Added automated security tests
✓ Static analysis: PASS (bandit: no issues)
✓ All original tests: PASS
✓ New security tests: PASS
New Version: v1.2.1 (patched)
Fitness: 0.93 (same as v1.2.0 but secure)
Step 6: Propagate fix to descendants
Analyzing v2.0.0...
- Inherited bug from v1.2.0
- Regenerating with security fix
- New version: v2.0.1 ✓
Analyzing v2.1.0...
- Inherited bug from v2.0.0
- Regenerating with security fix
- New version: v2.1.1 ✓
Step 7: Update all active workflows
Found 8 workflows using vulnerable versions:
1. article_to_spanish_email → Updated to v2.1.1
2. weekly_digest_generator → Updated to v2.1.1
3. customer_onboarding_email → Updated to v1.2.1
4. abandoned_cart_reminder → Updated to v1.2.1
5. newsletter_builder → Updated to v2.1.1
6. event_invitation_creator → Updated to v2.0.1
7. survey_email_campaign → Updated to v1.2.1
8. product_announcement → Updated to v2.1.1
✓ All workflows updated and validated
✓ Zero downtime (atomic swap)
Step 8: Create institutional memory
Avoidance Rule: avoid_email_header_injection
Stored in: Global rule repository
Applied to: 47 tools (all email-related)
Future behavior:
- Any tool that handles email headers will inherit this rule
- Any code generation for email tools will check this constraint
- Any mutation of email tools will validate against this rule
Testing:
✓ Created regression test suite
✓ Added to all email tool test suites
✓ Added to security audit checklist
Self-Healing Complete.
Time: 47 seconds
Workflows updated: 8
Tools patched: 3 versions
Security tests added: 15
Institutional knowledge: PERMANENT
graph TB
V10[v1.0.0<br/>Initial<br/>✓ Healthy] --> V11[v1.1.0<br/>Batch sending<br/>✓ Healthy]
V11 --> V12[v1.2.0<br/>Templates<br/>❌ PRUNED<br/>Security bug]
V11 --> V121[v1.2.1<br/>Templates + Security<br/>✓ Regenerated<br/>✓ Secure]
V12 -.-> |Tainted| V20[v2.0.0<br/>Analytics<br/>❌ PRUNED<br/>Inherited bug]
V121 --> V201[v2.0.1<br/>Analytics + Security<br/>✓ Regenerated<br/>✓ Secure]
V20 -.-> |Tainted| V21[v2.1.0<br/>Advanced features<br/>❌ PRUNED<br/>Inherited bug]
V201 --> V211[v2.1.1<br/>Advanced + Security<br/>✓ Regenerated<br/>✓ Secure]
V121 --> Current1[Active workflows<br/>using v1.2.1]
V201 --> Current2[Active workflows<br/>using v2.0.1]
V211 --> Current3[Active workflows<br/>using v2.1.1]
style V10 stroke:#388e3c,stroke-width:3px,color:#388e3c
style V11 stroke:#388e3c,stroke-width:3px,color:#388e3c
style V12 stroke:#c62828,stroke-width:3px,stroke-dasharray: 5 5,color:#c62828
style V121 stroke:#0277bd,stroke-width:4px,color:#0277bd
style V20 stroke:#c62828,stroke-width:3px,stroke-dasharray: 5 5,color:#c62828
style V201 stroke:#0277bd,stroke-width:4px,color:#0277bd
style V21 stroke:#c62828,stroke-width:3px,stroke-dasharray: 5 5,color:#c62828
style V211 stroke:#0277bd,stroke-width:4px,color:#0277bd
style Current3 stroke:#2e7d32,stroke-width:4px,color:#2e7d32
The system:
And it did this in 47 seconds.
Let's step back and look at what just happened:
This isn't code generation.
This is a self-evolving code ecosystem.
Imagine this running at scale:
DiSE Tool Exchange (hypothetical)
Top Tools This Week:
1. validated_spanish_translator v1.5.0
- Usage: 2,341 times
- Fitness: 0.98
- Created by: DiSE Instance #42
- Improved by: 7 different AI systems
- Contributed to: 142 DiSE instances worldwide
2. intelligent_article_fetcher v3.2.0
- Usage: 1,876 times
- Fitness: 0.96
- Specializations: News, Blogs, Academic papers
- Auto-adapts to site structure
3. sendgrid_enterprise_client v4.1.0
- Usage: 1,523 times
- Fitness: 0.97
- Features: Batch sending, templates, analytics, A/B testing
- Started from: sendgrid_email_client v1.0.0 (our tool!)
Tools created by one DiSE instance being used and improved by thousands.
Global Security Event: Log4Shell-style vulnerability
1. Vulnerability discovered in http_rest_client v2.3.0
Source: Security researcher
Impact: ALL workflows using HTTP
2. Alert propagates to all DiSE instances globally
Speed: <10 seconds worldwide
Affected instances: 1,247
3. Coordinated self-healing
Each instance:
- Prunes vulnerable versions
- Regenerates from last known-good
- Updates all workflows
- Shares avoidance rules globally
4. Institutional knowledge propagates
Avoidance rule: avoid_log_injection_via_headers
Applied to: ALL HTTP client tools
Global propagation: <5 minutes
5. Future immunity
This exact vulnerability can NEVER happen again
Similar vulnerabilities detected during code generation
All DiSE instances now immune
A security issue discovered once, fixed everywhere, prevented forever.
Week 1: DiSE Instance A discovers that caching NMT results speeds up translation 30%
↓
Week 2: DiSE Instance B sees the improvement, adds semantic caching (40% faster)
↓
Week 3: DiSE Instance C adds multilingual caching (50% faster)
↓
Week 4: GPT-5 discovers cache key optimization (60% faster)
↓
Week 5: Claude 4 adds predictive pre-caching (70% faster)
↓
Result: What started as a 12-second operation now takes 3.6 seconds
With ZERO human optimization effort
And ALL instances benefit automatically
Collaborative optimization creating exponential improvements.
We've built something that:
This started as a code generator.
It became a self-evolving software ecosystem.
And here's the really unsettling part:
It's already working.
Not theoretically. Not "someday." Right now.
The code in this article isn't speculative fiction. It's based on the actual DiSE implementation. The tools exist. The RAG memory works. The auto-evolution runs overnight. The self-healing is designed and ready to implement.
We're not building AGI.
We're building the substrate AGI might emerge from.
If this sounds interesting:
If this sounds terrifying:
This is Part 10—the last in the Semantic Memory series.
But it's the first in the DiSE Cooker series.
Because what we've built isn't just a tool. It's a recipe for continuous evolution.
Parts 1-6 explored the theory: simple rules, emergent behavior, self-optimization, collective intelligence.
Part 7 showed it working: real code, real evolution, real results.
Part 8 explained the tools: how they track, learn, and improve.
Part 9 (hypothetically) covered self-healing: how bugs become institutional memory.
Part 10 shows what happens when you actually use it: workflows that write themselves, tools that evolve themselves, systems that heal themselves.
The cooker is running.
The ingredients are code, tools, and workflows.
The recipe is evolutionary pressure guided by human objectives.
What gets cooked?
We're about to find out.
Repository: https://github.com/scottgal/mostlylucid.dse
Key Components:
src/overseer_llm.py - Workflow decompositionsrc/tools_manager.py - Tool discovery and invocationsrc/auto_evolver.py - Overnight optimizationsrc/self_healing.py - Bug detection and fixing (theoretical)src/qdrant_rag_memory.py - Memory and learningtools/ - 50+ existing toolsTry the Example Workflow:
cd code_evolver
python chat_cli.py
DiSE> Fetch https://example.com/article, summarize to 3 paragraphs, translate to Spanish with quality checking, create HTML email, and send via SendGrid
Documentation:
README.md - Complete setup guideADVANCED_FEATURES.md - Deep-dive into architecturecode_evolver/PAPER.md - Academic perspectiveSeries Navigation:
The Semantic Memory series is complete. The DiSE Cooker series begins.
Upcoming articles:
The experiment continues.
This is Part 10, the finale of Semantic Intelligence: how simple rules → complex behavior → self-optimization → emergence → evolution → global consensus → directed synthetic evolution → self-optimizing tools → self-healing systems → cooking real workflows in production.
The code is real. The tools exist. The evolution happens. It's experimental, occasionally unstable, and definitely "vibe-coded." But it works. Kind of. Sometimes. And when it works, it's genuinely magical.
We're not building AGI. We're building the compost heap AGI might grow from. And watching what emerges.
© 2025 Scott Galloway — Unlicense — All content and source code on this site is free to use, copy, modify, and sell.