A hands‑on guide to building five tiny, self‑directed AI services on Kimi K3 in a single weekend — complete with architecture sketches, config snippets, and deployment checklists.
Kimi K3 is the new agentic runtime that lets you spin up autonomous, goal‑driven micro‑services without managing a full‑blown orchestration layer. Because each agent runs in its own sandbox, you can treat them like micro‑products: versioned, observable, and independently deployable. Below are five ideas you can take from concept to a live endpoint in 48 hours.
#1. Autonomous Research Assistant (ARA)
Goal – Given a topic, the agent gathers 5‑10 credible sources, extracts key claims, and emits a concise briefing markdown file.
#Architecture
graph TD
A[User Request] --> B[Planner Agent]
B --> C[Search Agent]
C --> D[Summarizer Agent]
D --> E[Output Formatter]
E --> F[Markdown Artifact]
#Core Components
| Agent | Prompt Template (excerpt) | Tools |
|---|---|---|
| Planner | "Break the topic into 3‑5 search queries." |
kimi.plan |
| Search | "Run each query via SerpAPI, keep top 3 results." |
kimi.tool.serp |
| Summarizer | "Condense each page to 2‑sentence claim + citation." |
kimi.llm |
| Formatter | "Render markdown with headings, bullet list, and source links." |
kimi.render |
#Minimal kimi.yaml
name: ara
version: 0.1.0
agents:
- name: planner
type: planner
prompt: "Break the topic into 3-5 search queries."
- name: searcher
type: tool
tool: serp
prompt: "Run each query, keep top 3 results."
- name: summarizer
type: llm
model: kimi‑large
prompt: "Condense each page to 2‑sentence claim + citation."
- name: formatter
type: render
format: markdown
#Deploy in 3 commands
kimi init ara
kimi push --env=staging
kimi open --url # prints the public endpoint
Weekend win: Add a Slack slash command (/research <topic>) that posts the markdown back to the channel.
#2. Code Review Bot (CRB)
Goal – On every PR, the bot runs static analysis, suggests refactors, and posts a threaded comment with a risk score (0‑100).
#Flow
- Webhook →
kimi.trigger - Diff Fetcher (GitHub API)
- Static Analyzer Agent (ESLint, Bandit, etc.)
- LLM Reviewer – produces human‑readable suggestions.
- Comment Poster – uses GitHub REST
POST /repos/{owner}/{repo}/issues/{pr}/comments.
#Snippet: reviewer agent prompt
You are a senior engineer. Given the diff and the static‑analysis JSON, produce:
- A one‑line risk score (0‑100).
- Up to three concrete refactor suggestions with file:line references.
- A friendly tone, no markdown fences.
#CI/CD Integration (GitHub Actions)
name: Kimi Code Review
on: [pull_request]
jobs:
review:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Run Kimi CRB
run: |
kimi run crb --pr ${{ github.event.pull_request.number }} \
--repo ${{ github.repository }} \
--token ${{ secrets.GITHUB_TOKEN }}
Weekend win: Package the bot as a GitHub App so teammates can install it with one click.
#3. Personal Finance Optimizer (PFO)
Goal – Connect to a read‑only bank API (e.g., Plaid), categorize spend, and propose a monthly budget re‑allocation that maximizes savings while keeping lifestyle constraints.
#Data Pipeline
graph LR
A[Plaid Sync] --> B[Transaction Normalizer]
B --> C[Category Classifier]
C --> D[Optimization Agent]
D --> E[Budget Report]
#Optimization Agent Prompt (linear programming via pulp)
# pseudo‑code executed inside the agent sandbox
import pulp
prob = pulp.LpProblem('budget', pulp.LpMaximize)
# variables: delta_i for each category
# constraints: sum(delta_i) == 0, delta_i >= -current_spend_i
# objective: maximize savings_rate
#Deployment Checklist
- Store Plaid
access_tokenin Kimi secret store. - Enable
cron: "0 6 1 * *"for monthly run. - Expose
/budgetendpoint returning JSON + PDF viakimi.render.
Weekend win: Add a Telegram bot that sends the PDF each month.
#4. Content Repurposing Pipeline (CRP)
Goal – Feed a long‑form article (or video transcript) and automatically generate:
- 3‑tweet thread
- LinkedIn carousel outline
- 60‑second Reel script
#Agent Chain
| Step | Agent | Output |
|---|---|---|
| 1 | Segmenter | Logical sections (H2‑level) |
| 2 | Twitter‑ifier | 280‑char tweets with hashtags |
| 3 | Carousel Builder | Slide titles + bullet points |
| 4 | Reel Scripter | Scene‑by‑scene script with timestamps |
#Example kimi.yaml fragment
agents:
- name: segmenter
type: llm
prompt: "Split the input into 5‑7 thematic sections."
- name: twitter
type: llm
prompt: "Write a 5‑tweet thread, each <=280 chars, include 2 hashtags."
- name: carousel
type: llm
prompt: "Create 6 carousel slides: title + 3 bullets each."
- name: reel
type: llm
prompt: "Produce a 60‑second reel script with visual cues."
#One‑click Publish (via Zapier/Make)
kimi run crp --input ./article.md --output ./out/
# then a Make webhook pushes each artifact to the proper social API
Weekend win: Wrap the pipeline in a simple Next.js UI so marketers can drag‑and‑drop a file and get a ZIP of assets.
#5. Customer Support Triage Agent (CSTA)
Goal – Incoming support tickets (email, Intercom, Zendesk) are classified, enriched with KB links, and either auto‑resolved (low‑risk) or routed with a priority score.
#Classification Taxonomy
| Label | Auto‑resolve? | SLA |
|---|---|---|
billing |
✅ (refund < $10) | 1 h |
technical |
❌ | 4 h |
feature‑request |
❌ | 24 h |
spam |
✅ (close) | immediate |
#Enrichment Step (RAG)
Retrieve top‑3 KB articles using vector search (pinecone).
Inject article titles + URLs into the reply template.
#Minimal kimi.yaml
name: csta
agents:
- name: classifier
type: llm
prompt: "Classify ticket into one of: billing, technical, feature-request, spam."
- name: enricher
type: rag
index: kb‑vectors
top_k: 3
- name: responder
type: llm
prompt: |
Draft a reply.
If label==billing and amount<10: include refund link and auto‑close.
Else: include KB links, set priority, assign to tier‑2 queue.
#Observability
- Metrics:
tickets_processed,auto_resolved_rate,avg_priority_score. - Logs: Structured JSON via
kimi.log. - Alert: PagerDuty if
auto_resolved_ratedrops < 70 %.
Weekend win: Deploy behind a Cloudflare Worker so the webhook latency stays < 150 ms.
#Key Takeaways & Next Steps
- Start tiny – Each micro‑product is a single
kimi.yamlplus a handful of prompts. No Kubernetes, no custom runtime. - Leverage built‑in tools –
kimi.tool.serp,kimi.rag,kimi.rendercover 80 % of the glue code. - Version & observe – Treat every agent like a service: tag (
v0.1.0), push to the Kimi registry, and enable the default Prometheus exporter. - Iterate fast – Because agents are sandboxed, you can hot‑swap prompts (
kimi patch <agent> --prompt "…") without redeploying the whole stack. - Ship a demo – Pick the one that solves a personal pain point, get a live URL, and share it on Twitter/X with
#KimiK3.
Your weekend plan
| Day | Activity |
|---|---|
| Sat AM | Clone the starter repo (kimi init <name>). |
| Sat PM | Write prompts, add secrets, run locally (kimi dev). |
| Sun AM | Push to staging, wire a webhook or cron. |
| Sun PM | Add a tiny UI or Slack command, tweet the link. |
Happy building — Kimi K3 turns “I wish I had a bot for that” into a shipped micro‑product before Monday stand‑up.
