options-foundations SKILL.md skillA
options-foundations from agentii-ai/agentii-investment-intelligence is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agentii-ai/agentii-investment-intelligence/options-foundations@git:20260923.3501338Pins git:20260923.3501338 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agentii-ai/agentii-investment-intelligence
- Path
plugins/vertical-plugins/options-derivatives/skills/agentii/options-foundations/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260923.3501338, committed Sep 23, 2026
- First version recorded
- Jul 17, 2026
- Size
- 4,427 bytes
- Repository stars
- 210
- License
- Apache-2.0
options foundations, Greeks analysis, volatility surface, put call parity, options pricing, delta gamma theta vega rho, Black Scholes, options theory, derivatives basics, options mechanics.
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
## Defaults | Parameter | Default Value | Rationale | |-----------|---------------|-----------| | parameter_free | true | This skill has no tunable parameters; analysis scope set by temporal_scope frontmatter | ## Preflight Run canonical pre-flight per `contracts/preflight.md`. Include the `X-Agentii-Trace` header on every tool call per `contracts/x-agentii-trace-header.md` — carry the `_run_id` from your first tool result and name yourself (and your parent, if you were spawned). ## Methodology ### Retrieval Scope structured_only ### Retrieval Strategy Query knowledge entries for relevant frameworks; query search_by_analogue for historical cases. ### Temporal Scope See frontmatter temporal_scope block. ### Tool Allowlist See frontmatter allowed_tools. ### Protocol See ## Protocol section below. # Options Foundations Options analysis powered by spec 037 L3/L4 knowledge base (K7). ## Preflight Run the canonical pre-flight sequence. See `contracts/preflight.md`. ## Data Source Priority 1. Knowledge entries (K7 options frameworks) → 2. `search_by_analogue` for relevant cases …
Read the whole file at its exact version.
How to install
mdr add agentii-ai/agentii-investment-intelligence/options-foundations@sha256:da0dc38e4af396daThe line at the top of this page pins the label git:20260923.3501338, 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_w7dno2el2fxw5kpe)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jul 17, 2026 and Sep 23, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260923.3501338 latest | 2026-09-23 | 3501338 | 4,427 B | A | view · diff |
| git:20260923.9a068b4 | 2026-09-23 | 9a068b4 | 3,472 B | A | view · diff |
| git:20260731.cf46aef | 2026-07-31 | cf46aef | 3,333 B | A | view · diff |
| git:20260717.9d4653a | 2026-07-17 | 9d4653a | 3,367 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 (4427 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
agentii-ai/agentii-investment-intelligence · 210 stars · license Apache-2.0 · pushed 2026-10-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w7dno2el2fxw5kpe GET https://markdownregistry.com/api/v1/resolve?ref=agentii-ai/agentii-investment-intelligence/options-foundations GET https://markdownregistry.com/api/v1/blob/da0dc38e4af396da18bf93c8b9341e8fd323125ee457a1c85cac81169ca533db
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.