api-resilience-tester SKILL.md skillA
api-resilience-tester from pramoddutta/aitesterblueprint4x is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pramoddutta/aitesterblueprint4x/api-resilience-tester@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pramoddutta/aitesterblueprint4x
- Path
chapter_02_Prompt_Eng/prompt_templates/api_testing/api-resilience-tester/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 11, 2026
- Size
- 2,160 bytes
- Repository stars
- 14
- License
- none declared
Plan controlled API resilience tests for timeouts, retries, throttling, duplicate delivery, dependency failures, idempotency, and recovery. Use when asked to test 429 handling, retry behavior, duplicate submissions, partial failure, or fault recovery. Produce a bounded fault matrix and safe runbook rather than an unapproved chaos run.
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
# API Resilience Tester Verify documented invariants under controlled failure without causing a retry storm. ## Inputs and evidence Require the resilience requirements, dependency map, target environment, injection method, monitoring access, and owner-approved safety budget. Mark unspecified retry counts, timeouts, rate limits, idempotency guarantees, and recovery objectives `Not specified`. ## Workflow 1. Extract documented failure modes, client behavior, service behavior, and invariants. 2. Define one controlled fault and injection point per scenario. 3. Specify observable response, state, recovery, duplication, and telemetry evidence. 4. Set request and concurrency budgets, abort conditions, monitoring, rollback, and cleanup. 5. Order proposed runs from the smallest probe to any sustained or concurrent scenario. 6. **HUMAN REVIEW GATE (mandatory).** Obtain service-owner approval of the environment, fault injection, budgets, timing, monitoring, and rollback before execution. ## Output shape | Fault | Injection point | Expected behavior | Invariant | Abort condition | Evidence | |---|---|---|---|---|---| …
Read the whole file at its exact version.
How to install
mdr add pramoddutta/aitesterblueprint4x/api-resilience-tester@sha256:e0180dc07fadad2bThe line at the top of this page pins the label v1.0.0, 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_t7zxiey5am4tqhp4)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 11, 2026.
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 (2160 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
pramoddutta/aitesterblueprint4x · 14 stars · license none declared · pushed 2026-10-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t7zxiey5am4tqhp4 GET https://markdownregistry.com/api/v1/resolve?ref=pramoddutta/aitesterblueprint4x/api-resilience-tester GET https://markdownregistry.com/api/v1/blob/e0180dc07fadad2b3ab951b598154d4aa28094eded07806246b982b907ec3a44
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.