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A skill your agent uses when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4.
Install Multi Tenancy
$ npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install rrezartprebreza/spring-boot-skills multi-tenancy --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/spring-boot-4/multi-tenancy .claude/skills/multi-tenancy && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "multi-tenancy" agent skill from https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancy into .claude/skills/multi-tenancy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "multi-tenancy", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancyType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install rrezartprebreza/spring-boot-skills multi-tenancy --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/spring-boot-4/multi-tenancy .agents/skills/multi-tenancy && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "multi-tenancy" agent skill from https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancy into .agents/skills/multi-tenancy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "multi-tenancy", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install rrezartprebreza/spring-boot-skills multi-tenancy --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/spring-boot-4/multi-tenancy .cursor/skills/multi-tenancy && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "multi-tenancy" agent skill from https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancy into .cursor/skills/multi-tenancy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "multi-tenancy", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/rrezartprebreza/spring-boot-skills.git --path skills/spring-boot-4/multi-tenancy--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install rrezartprebreza/spring-boot-skills multi-tenancy --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/spring-boot-4/multi-tenancy .gemini/skills/multi-tenancy && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "multi-tenancy" agent skill from https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancy into .gemini/skills/multi-tenancy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "multi-tenancy", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install rrezartprebreza/spring-boot-skills multi-tenancyInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/spring-boot-4/multi-tenancy .github/skills/multi-tenancy && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "multi-tenancy" agent skill from https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancy into .github/skills/multi-tenancy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "multi-tenancy", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install rrezartprebreza/spring-boot-skills multi-tenancy --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/spring-boot-4/multi-tenancy .opencode/skills/multi-tenancy && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "multi-tenancy" agent skill from https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-4/multi-tenancy into .opencode/skills/multi-tenancy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "multi-tenancy", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
multi-tenancy- GitHub stars
- 301
- Token cost
- ~632 tokens
- SKILL.md length
- 263 words
- Files
- 4
- Skills in repo
- 51
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4.
- Implementing tenant resolution
- SKILL.md covers Choose an isolation model, Resolve tenant identity, Enforce isolation and Operations, plus 3 more sections
- Runs Java scripts from its folder
- Schema isolation
What it does
Multi Tenancy is an agent skill from rrezartprebreza/spring-boot-skills. Use when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4.
Its SKILL.md is about 630 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files (for example `agents/openai.yaml`).
It sits in Backend & APIs, covering Backend development, Multi-tenancy and ORMs and data access. It works with Spring Boot. The repository describes itself as: Production-grade Claude Code and Codex skills for Spring Boot developers. The licence is MIT.
When your agent uses it
- Implementing tenant resolution
- Schema isolation
- Hibernate 7 tenancy
- Reactive tenant context
Example prompts
- “/multi-tenancy”
What it can do on your machine
Read from SKILL.md and the folder at commit f0c06a0. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Java), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
docs.jboss.orgprojectreactor.io
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Multi Tenancy loads about 632 tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 263 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from rrezartprebreza/spring-boot-skills at commit f0c06a0, republished under its MIT licence (© rrezartprebreza). 263 words, ~632 tokens.
Download SKILL.mdSave it as
.claude/skills/multi-tenancy/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- multi-tenancy
- description
- Use when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4.
Multi-Tenancy
Treat tenant identity as an authorization boundary, not a query convenience.
Choose an isolation model
- Database per tenant: strongest isolation and highest operational cost.
- Schema per tenant: strong logical isolation with shared infrastructure.
- Shared schema with
tenant_id: simplest operations, but every data path must enforce scope. - Document the model and prohibit unrestricted repository access outside audited administration.
Resolve tenant identity
- Derive tenant from a verified token claim, trusted host mapping, or authenticated API key.
- Reject missing, unknown, disabled, or conflicting tenant identifiers.
- Never trust a public
X-Tenant-Idheader by itself. - Clear servlet thread-local state in
finally; use ReactorContextfor reactive flows.
Enforce isolation
- Resolve tenant before opening a Hibernate session, transaction, or R2DBC connection.
- Include tenant in unique constraints, cache keys, idempotency keys, and object paths.
- Prevent cross-tenant joins and unrestricted native queries.
- Authorize support impersonation explicitly and audit the actor, tenant, reason, and duration.
Operations
- Run migrations per database/schema with resumable progress and version reporting.
- Propagate tenant explicitly into messages, scheduled jobs, batch parameters, and async tasks.
- Apply quotas and bounded tenant labels for noisy-neighbor visibility.
- Test attempted cross-tenant reads, writes, cache access, and job execution.
Examples
- See
examples/good-tenant-filter.javaandexamples/bad-tenant-filter.java.
Official sources
- Hibernate multitenancy: https://docs.jboss.org/hibernate/orm/7.0/introduction/html_single/Hibernate_Introduction.html#multitenancy
- Reactor context: https://projectreactor.io/docs/core/release/reference/advancedFeatures/context.html
Gotchas
- Agent trusts caller-supplied tenant headers - derive tenant from authentication.
- Agent resolves tenant after the transaction starts - routing may already be fixed.
- Agent scopes SQL but not caches or idempotency records - data can still cross tenants.
- Agent leaks servlet
ThreadLocalstate - always clear it infinally. - Agent uses tenant IDs as unbounded metric tags - keep IDs in logs/traces or aggregate metrics.
© rrezartprebreza, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files in skills/spring-boot-4/multi-tenancy of rrezartprebreza/spring-boot-skills.
- SKILL.md
- agents/openai.yaml
- examples/bad-tenant-filter.java
- examples/good-tenant-filter.java
Open the folder on GitHubat commit f0c06a0
Compare with similar skills
Multi Tenancy next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Multi Tenancy this skillrrezartprebreza/spring-boot-skills | 301 | — | ~632 | Automated safety check: Pass | MIT | |
| Grails Developer Guideapache/grails-core | 2.9k | — | ~4.9k | Automated safety check: Pass | Apache-2.0 | |
| Django Access Reviewgetsentry/skills | 1k | 3 repos | ~2.6k | Automated safety check: Notes | Apache-2.0 | |
| Java ArchitectJeffallan/claude-skills | 12k | — | ~1.5k | Automated safety check: Pass | MIT | |
| Spring Boot EngineerJeffallan/claude-skills | 12k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Jpa Patternsaffaan-m/ECC | 276k | 3 repos | ~847 | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Multi Tenancy
What does Multi Tenancy do?
A skill your agent uses when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4. Multi Tenancy is an agent skill from rrezartprebreza/spring-boot-skills. Use when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4.
When should I use Multi Tenancy?
Multi Tenancy fits situations like: implementing tenant resolution; schema isolation; hibernate 7 tenancy; reactive tenant context.
How do I install Multi Tenancy in Claude Code?
Run `npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a claude-code`. Or copy the skill folder (skills/spring-boot-4/multi-tenancy in rrezartprebreza/spring-boot-skills) into .claude/skills/multi-tenancy in your project. Claude Code loads it when a task matches its description.
How do I install Multi Tenancy in Codex?
Run `npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a codex`. Or copy the skill folder (skills/spring-boot-4/multi-tenancy in rrezartprebreza/spring-boot-skills) into .agents/skills/multi-tenancy in your project. Codex loads it when a task matches its description.
Can I use Multi Tenancy in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add rrezartprebreza/spring-boot-skills --skill multi-tenancy -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/multi-tenancy, .gemini/skills/multi-tenancy, .github/skills/multi-tenancy and .opencode/skills/multi-tenancy in your project.
What does Multi Tenancy need to run?
Going by SKILL.md and its folder, Multi Tenancy needs Java for the scripts in its folder.
Does Multi Tenancy access the network?
SKILL.md names 2 domains. As links in the text: docs.jboss.org and projectreactor.io. This is read from the text; nothing was executed.
Is Multi Tenancy safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Multi Tenancy use?
Multi Tenancy is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Multi Tenancy use?
About 632 tokens (SKILL.md is roughly 2.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Multi Tenancy?
Skills that share tags, products or a category with Multi Tenancy: Grails Developer Guide (apache/grails-core, 2.9k stars), Django Access Review (getsentry/skills, 1k stars), Java Architect (Jeffallan/claude-skills, 12k stars) and Spring Boot Engineer (Jeffallan/claude-skills, 12k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Multi Tenancy?
rrezartprebreza (a GitHub user) maintains it in rrezartprebreza/spring-boot-skills, which has 301 GitHub stars. The repository holds 51 skills in this directory. The repository was last updated on September 21, 2026.
Source: rrezartprebreza/spring-boot-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.