networking-transport SKILL.md skillA
networking-transport from d-padmanabhan/agent-engineering-handbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add d-padmanabhan/agent-engineering-handbook/networking-transport@git:20260906.0766fecPins git:20260906.0766fec in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- d-padmanabhan/agent-engineering-handbook
- Path
skills/networking-transport/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260906.0766fec, committed Sep 6, 2026
- First version recorded
- May 17, 2026
- Size
- 23,402 bytes
- Repository stars
- 20
- License
- MIT
Networking and transport-layer architecture for production services. TCP keepalive, head-of-line blocking, TTFB budget, HTTP/1.1 vs HTTP/2 vs HTTP/3, when to choose gRPC/Protobuf over REST/JSON, connection pooling, long-lived connections (websockets / SSE / gRPC streaming), and CDN-to-origin patterns. Use when designing service-to-service APIs, debugging tail latency, choosing a wire protocol, configuring load balancer idle timeouts, or evaluating HTTP/3 / QUIC for mobile / cross-region…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Networking & Transport - Architecture Patterns
The transport-and-wire-format layer underneath API design. The API design skill (`${HANDBOOK_ROOT}/skills/api-design/SKILL.md`) and rule (`${HANDBOOK_ROOT}/rules/320-api-design.mdc`) cover the API surface. This skill covers TCP, HTTP/n, QUIC, serialization, connection lifecycle, head-of-line blocking, and TTFB budgets.
Get this layer wrong and your P99 latency, mobile UX, edge cold-start cost, and east-west microservice throughput all suffer in ways that profiling your application code can't fix.
## When to invoke
- Designing or reviewing a service-to-service API (REST vs gRPC choice)
- Debugging tail latency / TTFB spikes / "fast in isolation, slow in production"
- Configuring load balancer idle timeouts (NLB, ALB, API Gateway, Cloudflare)
- Designing long-lived connections (websockets, SSE, gRPC streaming)
- Evaluating HTTP/3 / QUIC for mobile / cross-region / lossy-network workloads
- Choosing a wire format (JSON vs Protobuf vs MessagePack vs Avro)
- Reviewing a `.proto` file or a protobuf schema change
## Five golden rules
…Read the whole file at its exact version.
How to install
mdr add d-padmanabhan/agent-engineering-handbook/networking-transport@sha256:a846ffe9ecdb9150The line at the top of this page pins the label git:20260906.0766fec, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_4ljlxecjxobucc6e)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 17, 2026 and Sep 6, 2026, about one every 112 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.0766fec latest | 2026-09-06 | 0766fec | 23,402 B | A | view · diff |
| git:20260517.6d3b377 | 2026-05-17 | 6d3b377 | 23,300 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (23402 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
d-padmanabhan/agent-engineering-handbook · 20 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4ljlxecjxobucc6e GET https://markdownregistry.com/api/v1/resolve?ref=d-padmanabhan/agent-engineering-handbook/networking-transport GET https://markdownregistry.com/api/v1/blob/a846ffe9ecdb9150a183e8df790ac6073ce88fac8f302b7b2d25258539756255
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.