Agent-Orchestration-Patterns
Instruction-tuning / few-shot data for one skill: designing reliable multi-agent LLM systems.
Each row poses a multi-agent design problem and answers with a tested pattern in a fixed shape:
the pattern → when to use it → the anti-pattern it replaces.
These patterns were distilled from incidents and verified outcomes in a real autonomous multi-agent run — load spikes from unscoped parallel agents, "compiled but hanging" work passed as done, plugins that silently wedged a service at boot, generation loops that collapsed into near-identical output, overclaims caught at report time. The project-specific surface (private paths, internal file names, incident IDs, in-house jargon) has been stripped out and rewritten as general engineering guidance, so the rows read as portable multi-agent-systems advice.
Measured composition
| metric | value | command |
|---|---|---|
| rows | 39 | wc -l < agent_orchestration_patterns.jsonl |
| distinct instructions | 39 | python3 -c "import json;print(len({json.loads(l)['instruction'] for l in open('agent_orchestration_patterns.jsonl')}))" |
| distinct outputs | 13 | same with ['output'] |
distinct pattern titles (parsed from **Pattern: …**) |
13 | see below |
rows matching **Pattern: …** |
0 | grep -c '^..\?Pattern:' on output field |
| mean instruction length (chars) | 166 | see below |
| mean answer length (chars) | 1106 | see below |
Row-to-pattern mapping is many-to-one by design: 39 rows, 13 distinct outputs, and 13 distinct pattern titles. Each of the 13 patterns is paired with up to three different design problems — a diagnosis framing, a "how do I design this" framing, and a "why does the naive approach fail" framing. The instructions are all unique (39 distinct of 39); the answer for a given pattern is shared by design, which is the point of a pattern. After dedup: 39 rows, 39 unique instructions, 13 unique pattern-answers.
Pattern titles present: Close census -> fix -> verify in a single pass (the 'it runs' gate), Close ingestion on a wave before opening the next one, Correct overclaims at the moment of highest 'done' pressure, Degrade a failing component to a logged DARK state, don't wedge, Enforce shared-resource limits in the tool layer, not in a prompt, Exploit shared math between a systems problem and a research claim, Get breadth from items-per-agent, not from more agents, Keep failure cases as a labelled diagnostic corpus, not waste, Make constraints structural, not advisory, Merge agent roles only when they share a perception pass, Pre-compress large context before agents consume it, Profile the hardware before dispatching the agent fleet, Route all agent I/O to the fast storage tier.
Schema
Alpaca-style: {"instruction", "input", "output"}.
instruction— a concrete multi-agent design problem (an incident to diagnose, or a "how should I design X" question).input— empty; the problem is self-contained in the instruction.output— the answer in a fixed three-part shape: Pattern (the mechanism and why it works), When to use it, and the Anti-pattern it replaces.
Example
instruction: An agent reported a code fix as 'done' because the file compiled, but the service actually hung at runtime and nobody caught it until production. How should the detect/fix/verify pipeline be structured so this can't happen?
output:
Pattern: Close census → fix → verify in a single pass (the 'it runs' gate)
A pipeline that finds problems, fixes them, and verifies the fix only produces real value when all three stages close in the same pass. A census without a fix is a to-do list; a fix without a run test is 'it compiles', not 'it works'. Give one agent all three responsibilities — detect, change, and run the test after each change — with the invariant that it may not mark an item DONE until the verifying test passes…
When to use it: Any code-quality, refactor, or change-and-ship work where a module must not just parse but actually run and answer…
Anti-pattern (what this replaces): Splitting detect, fix, and verify into separate agents with handoffs; reporting DONE on a successful compile/parse without running the thing; writing tests but never executing them.
Honest notes
- REAL — the 13 patterns are extracted from incidents and verified outcomes in an autonomous multi-agent run, not invented for a tutorial. The de-projection rewrites the surface, not the substance.
- CONTESTED — this is small and curated, not a bulk dump. 13 patterns is the count from the source export after a duplication trap was removed: the source nominally contained 1143 "pattern" rows, but only 13 rows were real, distinct patterns — the remainder were log-ingest records of an unrelated schema that had collapsed onto the same handful of repeated IDs. Honest unique count: 13.
- CONTESTED — coverage leans toward the failure modes this particular run hit: resource/concurrency control, structural-vs-advisory enforcement, honest degradation, and verification discipline. It is not an exhaustive taxonomy of multi-agent design.
- MIRAGE to avoid — the instructions are scenario framings written around each real pattern; treat them as realistic design problems, not transcripts of specific incidents.
- No held-out split is shipped — make your own. Every row, plus this card, passed a regex
leak scan (
leak_scan.py, included): no private paths, internal file names, incident IDs, in-house jargon, or personal data.
What it is for
- SFT / LoRA: nudge a model toward sound multi-agent design judgment — enforce limits structurally, keep failure data, verify before "done", degrade honestly.
- Few-shot: drop a row or two in context when prompting an agent to design or review another agent system.
- Evaluation: a small probe for whether a model reaches for the structural fix (a pre-call gate) or the advisory one (a note in the prompt).
Files
agent_orchestration_patterns.jsonl— 51646 B, 39 rows.build.py— regenerates the jsonl from the 13 de-projected patterns and re-runs the leak scan inline.leak_scan.py— standalone regex scanner; run it on the jsonl to re-verify cleanliness.LICENSE— CC-BY-4.0.
Licence
CC-BY-4.0. Free to use with attribution, including commercially.
Copyright 2026 Christopher Betances (catqualia.com)
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