Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/ww-w-ai/bkit-claude-code/bkend-datanpx skills add ww-w-ai/bkit-claude-code --skill bkend-datagit clone --depth 1 https://github.com/ww-w-ai/bkit-claude-codeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/bkend-data)<a href="https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/bkend-data"><img src="https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/bkend-data.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00044 | $0.01314 |
| Opus 5 | $0.00022 | $0.00657 |
| Sonnet 5 | $0.00009 | $0.00263 |
| Haiku 4.5 | $0.00004 | $0.00131 |
Grade A, and why
bkend-data scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.
bkend.ai Database Guide
Column Types (7)
| Type | Description | Example |
|---|---|---|
| String | Text | name, email |
| Number | Numeric | age, price |
| Boolean | True/false | isActive |
| Date | Date/time | birthDate |
| Array | Array | tags: ["a","b"] |
| Object | Nested object | address: {city, zip} |
| Mixed | Any type | metadata |
Constraints
required: Field must have a valueunique: No duplicate values alloweddefault: Default value when not provided
Auto System Fields
| Field | Type | Description |
|---|---|---|
| id | String | Auto-generated unique ID |
| createdBy | String | Creator user ID |
| createdAt | Date | Creation timestamp |
| updatedAt | Date | Last update timestamp |
Important: bkend uses id (NOT _id) in all API responses.
MCP Table Management Tools
| Tool | Purpose | Scope |
|---|---|---|
backend_table_create |
Create table | table:create |
backend_table_list |
List tables | table:read |
backend_table_get |
Get table detail + schema | table:read |
backend_table_delete |
Delete table | table:delete |
backend_field_manage |
Add/modify/delete fields | table:update |
backend_index_manage |
Manage indexes | table:update |
backend_schema_version_list |
Schema version history | table:read |
backend_schema_version_get |
Schema version detail | table:read |
backend_schema_version_apply |
Apply schema version (rollback) | table:update |
backend_index_version_list |
Index version history | table:read |
backend_index_version_get |
Index version detail | table:read |
MCP Data CRUD Tools
| Tool | Purpose | Key Parameters |
|---|---|---|
backend_data_list |
List records (filter, sort, paginate) | tableId, page?, limit?, sortBy?, sortDirection?, andFilters?, orFilters? |
backend_data_get |
Get single record | tableId, recordId |
backend_data_create |
Create record | tableId, data: { field: value } |
backend_data_update |
Partial update record | tableId, recordId, data: { field: value } |
backend_data_delete |
Delete record | tableId, recordId |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 140 lines · 44 tokens per session scan A 2e72156cedfb
bkend-data is a skill published in the GitHub repository ww-w-ai/bkit-claude-code (595 stars, last pushed 19d ago), licensed Apache-2.0. It adds 44 tokens to every session and 1,314 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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