stellar-mcp
Skill17 starsChanged 2 months agoMITView on GitHub
MCP (Model Context Protocol) tools for Stellar development. Gives Claude direct access to the Stellar blockchain, filesystem, GitHub, and Playwright through configured MCP servers. Use when querying chain data, deploying contracts, managing repos, or running e2e tests from within the agent.
In this repository32 other files it gives its agents.
- references/agents.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- banner-designSkill
- brandkitSkill
- brandSkill
- designSkill
- design-systemSkill
- design-taste-frontendSkill
- design-taste-frontend-v1Skill
- full-output-enforcementSkill
- gpt-tasteSkill
- high-end-visual-designSkill
- imagegen-frontend-mobileSkill
- imagegen-frontend-webSkill
- image-to-codeSkill
- industrial-brutalist-uiSkill
- minimalist-uiSkill
- redesign-existing-projectsSkill
- slidesSkill
- stitch-design-tasteSkill
- ui-stylingSkill
- ui-ux-pro-maxSkill
- stellar-forgeSkill
- agentic-paymentsSkill
- assetsSkill
- dappSkill
- dataSkill
- frontend-designSkill
- graphifySkill
- smart-contractsSkill
- standardsSkill
- zk-proofsSkill
The file
We split this skill into the rules it gives an agent
5 rules. About 0 are common, 3 are distinctive, and 2 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈3
Distinctive · estimate
This author's own choices. Worth a look.
2
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- could be automatic: a setting could enforce it
- Distinctive: line 48
Read and write project files directly.
- Distinctive: line 72
Run browser-based e2e tests for Stellar dApps.
- Distinctive: line 96
Use MCP tools during development and debugging only
- Very specific: line 98
Never commit secrets to .mcp.json — use env field with user-provided values
- Very specific: line 99
Use stellar-rpc for quick checks.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Stellar MCP Tools
Claude has direct access to the Stellar blockchain, filesystem, and GitHub through MCP servers configured in .mcp.json.
Available MCP Servers
stellar-rpc
Direct blockchain queries without leaving the conversation.
Tools available:
- get_account(address) → account balance, sequence, signers
- get_contract_data(id, key) → contract storage entry
- simulate_transaction(xdr) → simulate before submitting
- send_transaction(xdr) → submit signed transaction
- get_events(contractId) → query contract events
- get_ledger_entries(keys) → raw ledger entriesUse for:
- Checking account balances during development
- Verifying contract state after deployment
- Debugging transaction failures with simulation
- Querying contract events without writing frontend code
filesystem
Read and write project files directly.
Tools available:
- read_file(path) → read file contents
- write_file(path) → write file contents
- list_directory(path) → list files in directory
- search_files(pattern) → search by glob
- get_file_info(path) → file metadatagithub
Manage repositories, PRs, issues, and code search.
Tools available:
- create_or_update_file → commit changes
- search_repositories → find repos
- get_issue → read issue details
- create_pull_request → open PRs
- list_issues → browse open issuesplaywright
Run browser-based e2e tests for Stellar dApps.
Tools available:
- browser_navigate(url) → open page
- browser_click(selector) → click element
- browser_type(selector, text) → fill input
- browser_screenshot() → capture screen
- browser_evaluate(script) → run JS in pageWhen to Use MCP vs Agentic Kit
| Task | Use |
| Query chain data during development | stellar-rpc MCP |
| Check contract state after deploy | stellar-rpc MCP |
| Read/write project files | filesystem MCP |
| Commit and push code | github MCP |
| Run e2e tests | playwright MCP |
| Production frontend blockchain queries | useStellarData() hook |
| Production contract calls from frontend | useContract().write() hook |
Strict Rules
- Use MCP tools during development and debugging only
- Production blockchain queries go through
useStellarData()— not MCP - Never commit secrets to
.mcp.json— useenvfield with user-provided values - Use
stellar-rpcfor quick checks; useuseStellarData()for built frontend code - The
filesystemMCP is the primary way Claude reads/writes project files
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

