token-extensions SKILL.md skillA
token-extensions from solanabr/ai-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add solanabr/ai-kit/token-extensions@git:20261004.98da25bPins git:20261004.98da25b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- solanabr/ai-kit
- Path
.claude/skills/token-extensions/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261004.98da25b, committed Oct 4, 2026
- First version recorded
- Sep 30, 2026
- Size
- 14,029 bytes
- Repository stars
- 111
- License
- MIT
Token-2022 (Token Extensions) on Solana. Pick, combine and create mint and account extensions with the spl-token CLI, @solana/kit or Anchor, and integrate extension mints. Use for transfer fees, hooks, metadata, groups, pausable, permanent delegate, soulbound, interest-bearing, scaled UI or confidential tokens.
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
# Token Extensions (Token-2022) Program `TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb`. Checked on 2026-09-30 against the mainnet program (spl-token-2022 v11.0.0, per its verified build), spl-token-2022-interface 3.1.2, spl-token-cli 5.6.1, `@solana-program/token-2022` 0.19.0 on `@solana/kit` 8, and anchor-lang / anchor-spl 1.2.0. Newer releases may rename things; check before relying on a name from memory. Links into the kit's `ext/` directory, here and in the references, need its full install; in a plugin install, read the same paths in solana-foundation/solana-dev-skill. ## Pick the extensions Fixed-size mint extensions can only be set before `InitializeMint`, so pick them up front. TokenMetadata, TokenGroup and TokenGroupMember can be initialized later, but only if their pointer was set at creation. Venues accept different sets; Orca's rules are in [programs](references/programs.md). | Extension (mint) | Use it for | Authority | Token accounts get | Read | |---|---|---|---|---| | TransferFeeConfig | A fee withheld on every transfer | fee config, withdraw withheld | TransferFeeAmount | [fees](references/fees.md) | …
Read the whole file at its exact version.
How to install
mdr add solanabr/ai-kit/token-extensions@sha256:60c2b0100d52750dThe line at the top of this page pins the label git:20261004.98da25b, 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_fqvj2gec535nktct)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 30, 2026 and Oct 4, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261004.98da25b latest | 2026-10-04 | 98da25b | 14,029 B | A | view · diff |
| git:20261002.ea5f239 | 2026-10-02 | ea5f239 | 14,039 B | A | view · diff |
| git:20260930.0bafad3 | 2026-09-30 | 0bafad3 | 11,875 B | A | view · diff |
| git:20260930.6a21771 | 2026-09-30 | 6a21771 | 13,162 B | A | view · diff |
| git:20260930.6b9633e | 2026-09-30 | 6b9633e | 13,103 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 (14029 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
solanabr/ai-kit · 111 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fqvj2gec535nktct GET https://markdownregistry.com/api/v1/resolve?ref=solanabr/ai-kit/token-extensions GET https://markdownregistry.com/api/v1/blob/60c2b0100d52750da2a60524c4ded632dfaabcd95c681c54d9e3ef183be35852
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.