Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add OmidZamani/dspy-skills --skill dspy-advanced-module-compositiongit clone --depth 1 https://github.com/OmidZamani/dspy-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/omidzamani/dspy-skills/dspy-advanced-module-composition)<a href="https://agentmods.dev/skills/omidzamani/dspy-skills/dspy-advanced-module-composition"><img src="https://agentmods.dev/badge/skills/omidzamani/dspy-skills/dspy-advanced-module-composition/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/omidzamani/dspy-skills/dspy-advanced-module-composition"><img src="https://agentmods.dev/badge/skills/omidzamani/dspy-skills/dspy-advanced-module-composition.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00032 | $0.01979 |
| Opus 5 | $0.00016 | $0.00989 |
| Sonnet 5 | $0.00006 | $0.00396 |
| Haiku 4.5 | $0.00003 | $0.00198 |
Grade A, and why
dspy-advanced-module-composition scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DSPy Advanced Module Composition
Goal
Compose complex DSPy programs using the Ensemble optimizer, MultiChainComparison for reasoning synthesis, and sequential module patterns.
When to Use
- Need consensus from multiple approaches
- Comparing different reasoning strategies
- Building robust pipelines with fallbacks
- Complex multi-step workflows with branching
- Ensemble methods for improved accuracy
Related Skills
- Design modules: dspy-custom-module-design
- Define signatures: dspy-signature-designer
- Evaluate performance: dspy-evaluation-suite
Inputs
| Input | Type | Description |
|---|---|---|
modules |
list[dspy.Module] |
Modules to compose |
composition_type |
str |
"ensemble", "sequential", "comparison" |
Outputs
| Output | Type | Description |
|---|---|---|
composed_program |
dspy.Module |
Composed multi-module program |
Workflow
Phase 1: Ensemble Voting
Combine multiple programs using the Ensemble optimizer:
import dspy
from dspy.teleprompt import Ensemble
dspy.configure(lm=dspy.LM("openai/gpt-4o-mini"))
# Define a signature for the task
class BasicQA(dspy.Signature):
"""Answer questions with short factoid answers."""
question = dspy.InputField()
answer = dspy.OutputField()
# Create multiple program instances (should be optimized/compiled programs)
# For simple demonstration, we'll use different predictors
program1 = dspy.Predict(BasicQA)
program2 = dspy.ChainOfThought(BasicQA)
program3 = dspy.Predict(BasicQA)
# Ensemble is an optimizer that compiles programs together
ensemble = Ensemble(reduce_fn=dspy.majority)
ensembled_program = ensemble.compile([program1, program2, program3])
# Use the ensembled program
result = ensembled_program(question="What is 2 + 2?")
print(result.answer) # Voted answer
Phase 2: MultiChainComparison
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 295 lines · 32 tokens per session scan A 8be71b2311d9
dspy-advanced-module-composition is a skill published in the GitHub repository OmidZamani/dspy-skills (123 stars, last pushed 2mo ago), licensed MIT. It adds 32 tokens to every session and 1,979 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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