api-authorization-boundary-tester SKILL.md skillA
api-authorization-boundary-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-authorization-boundary-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-authorization-boundary-tester/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 11, 2026
- Size
- 2,194 bytes
- Repository stars
- 14
- License
- none declared
Design safe API authorization-boundary tests across roles, scopes, tenants, and object ownership. Use when asked to test BOLA or IDOR risks, tenant isolation, cross-user access, privilege boundaries, or whether a principal may act on a resource. Produce a policy-backed access matrix using controlled synthetic fixtures.
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 Authorization Boundary Tester Test who may perform which action on whose resource without probing uncontrolled data. ## Inputs and evidence Require written authorization to test, an approved environment, the access-control policy, principal and role definitions, resource ownership rules, and controlled test identities. Mark policy gaps `Unknown`; never infer permissions from role names. ## Workflow 1. Inventory principals, roles, scopes, tenants, resources, ownership, and actions. 2. Derive expected allow or deny outcomes only from the supplied policy. 3. Define isolated synthetic fixtures owned by each approved test principal. 4. Cover cross-role, cross-owner, cross-tenant, and insufficient-scope boundaries without enumerating unknown identifiers. 5. Verify response, exposed data, absence of unauthorized mutation, and documented audit evidence. 6. **HUMAN REVIEW GATE (mandatory).** Require approval of identities, fixtures, endpoints, request limits, evidence handling, and cleanup before sending any request. ## Output shape | Principal | Resource owner or tenant | Action | Policy expectation | Assertions | Evidence | |---|---|---|---|---|---| …
Read the whole file at its exact version.
How to install
mdr add pramoddutta/aitesterblueprint4x/api-authorization-boundary-tester@sha256:e591b24bb2e35488The 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_jxldeatxd7bm4k2y)
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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 (2194 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_jxldeatxd7bm4k2y GET https://markdownregistry.com/api/v1/resolve?ref=pramoddutta/aitesterblueprint4x/api-authorization-boundary-tester GET https://markdownregistry.com/api/v1/blob/e591b24bb2e35488f24e715253ded5bb3b71c14ff310feb681a93046dba2564e
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.