Arhan Canli
@arhancanli
Founder of Canli Capital: open-source tools that check whether a backtest is real (deflated Sharpe, overfitting, data snooping). MCP servers for finance.
33
Published Tools
31
Total Stars
5,388
Weekly Downloads
2
GitHub Followers
59
Public Repos
Published Tools
33 MCP Serversacross 9 categoriesarhancanli
MCP server for canlicapital.com's free validation API: deflated Sharpe, CSCV overfitting, paper-evidence conformance, and breadth ceiling, each returned as the full API envelope so the boundary language cannot be dropped.
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Which vulnerabilities to fix first: CISA KEV, EPSS, CVSS and CISA's SSVC decisions in one ranking.
arhancanli
Checks GitHub Actions workflows: outdated actions, old Node runtimes, retired runners, injection.
arhancanli
MCP server for SEC company fundamentals point in time: what was first reported, what was known on any date, and every restatement, each with the filing behind it. On npm and hosted at canlicapital.com/mcp/fundamentals.
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MCP server for an open quant research record: every paper, killed candidate and trial count, the live paper record and the chain that shows it was not rewritten. On npm and hosted at canlicapital.com/mcp/research.
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MCP server that catches fake backtests before you trust them: deflated Sharpe ratio, backtest overfitting (CSCV/PBO), data-snooping tests (White's Reality Check, Hansen's SPA), lookahead checks and pipeline placebos. 20 tools for Claude, Cursor and any MCP client; on npm, the MCP Registry and hosted at canlicapital.com/mcp.
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Verifies citations: finds fabricated or mismatched references and retractions, returns clean BibTeX.
arhancanli
Validates config files against their official schemas: tsconfig, compose, workflows, 1,400+ more.
arhancanli
Validates and formats phone numbers, email addresses and postal addresses for any country.
arhancanli
Explains cron expressions, lists next run times in any time zone, converts between cron dialects.
arhancanli
Checks Dockerfiles: build-breaking mistakes, base image tags that exist, digests, platforms, EOL.
arhancanli
Email and domain checks: SPF lookup limits, DKIM keys, DMARC, DNS records, registration expiry.
arhancanli
FDA drug label answers with section citations, RxNorm name resolution, recalls and shortages.
arhancanli
Is this version still supported? EOL dates, latest patch and upgrade target for 470+ products.
arhancanli
RFC sections, status, obsoleted-by chains, errata and IANA registries for coding agents.
arhancanli
Checks Kubernetes manifests for your version: removed APIs, unknown fields, Pod Security, risks.
arhancanli
Open source license answers: SPDX ids, copyleft, and whether a dependency's license fits yours.
arhancanli
Canli Labs MCP servers by Arhan Canli: each measured against the best alternative before release. Collection, factory and quality gate.
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Checks packages exist before install: version, deprecation, vulnerabilities, licence. 7 ecosystems.
arhancanli
One recall check across CPSC, FDA and NHTSA: match by name, model number, UPC or VIN.
arhancanli
Tests regexes on real engines: JavaScript, Python, PCRE2, RE2 (Go). Matches, groups, ReDoS.
arhancanli
What changed between two versions of a package: breaking changes, deprecations, security fixes.
arhancanli
Find the clearest Sentinel-2, Landsat, Sentinel-1 or NAIP scene for any place, with band links.
arhancanli
Runs SQL on real PostgreSQL and SQLite in memory: your schema, the database's own errors, results.
arhancanli
Reads web pages and PDFs as clean Markdown: main content, the sections that answer a query.
arhancanli
Time anywhere, DST-safe conversions, holidays for 200+ countries, business days and meeting slots.
arhancanli
Temporary package placeholder for staged publishing
arhancanli
MCP server for public market data and market-wide research from the sources themselves: screen every US-listed company on fundamentals, one-call company reports, event studies, filing trends, SEC filings and their sections, insider trades, 13F holdings, T
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Temporary package placeholder for staged publishing
arhancanli
MCP server for SEC company fundamentals point in time: what was first reported, what was known on any date, and every later restatement, each value with the filing behind it. Computed locally from a hash-checked SEC snapshot.
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MCP server for Canli Capital's open research record: every paper, killed candidate, trial count, the live paper record and its verification chain, each with its own limits.
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Temporary package placeholder for staged publishing
arhancanli
Temporary package placeholder for staged publishing