chore(deps): bump hono from 4.12.31 to 4.13.1 in /mcp-server

[dependabot]

Bumps hono from 4.12.31 to 4.13.1.

Release notes

Sourced from hono's releases.

v4.13.1

What's Changed

• fix(trie-router): count every slash a pattern consumes by @​Jaybhade in honojs/hono#5189
• fix(utils/stream): re-acquire writer lock when pipe() throws by @​Sriharsha-dev369 in honojs/hono#4988
• fix(etag): skip unsafe methods or error responses on non-* case by @​na-trium-144 in honojs/hono#5196

New Contributors

• @​Jaybhade made their first contribution in honojs/hono#5189
• @​Sriharsha-dev369 made their first contribution in honojs/hono#4988

Full Changelog: honojs/hono@v4.13.0...v4.13.1

v4.13.0

Hono v4.13.0 is now available!

The highlight of this release is performance: a batch of low-level optimizations makes the core request/response path significantly faster — up to 1.25x on common routes in our benchmark. This release also adds first-class support for the HTTP QUERY method, defined in RFC 10008, a new Method Not Allowed middleware, and more.

Performance improvements

This release includes a series of small optimizations: skipping unnecessary Headers allocations, replacing regex tests with indexOf, allocating internal state lazily, and more.

Here is benchmarks/fetch comparing v4.12 and v4.13 (ROUNDS=5 ./compare.sh, Bun 1.4.0, Apple Silicon — each measurement runs in a fresh process, and the variant order is reversed every round to avoid warm-up bias):

Benchmark	v4.12	v4.13	Speedup
ping — GET /	165.83 ns	163.99 ns	1.01x
query — GET /id/1?name=bun	674.40 ns	616.99 ns	1.09x
json — GET /user	528.99 ns	422.44 ns	1.25x
body — POST /json	1.16 µs	1.00 µs	1.15x

The individual changes:

• perf(context): iterate the header record with for..in honojs/hono#5118
• perf(url): replace regex tests with indexOf honojs/hono#5121
• perf(context): skip Headers creation when there are no headers to merge honojs/hono#5122
• perf(urls): refactor tryDecodeURIComponent honojs/hono#5158
• perf(request): allocate #validatedData lazily honojs/hono#5175
• perf(request): probe the body cache without allocating honojs/hono#5176

In addition, the RegExpRouter rewrite described below makes route registration plus the first match roughly 20% faster.

Thanks @​kibertoad for the contributions!

First-class QUERY method support

The QUERY method — a safe, idempotent method that carries a request body — is now a first-class citizen in Hono. You can define QUERY handlers with app.query():

const app = new Hono()
</tr></table>

... (truncated)

Commits

• cf78528 4.13.1
• f6aa913 fix(etag): skip unsafe methods or error responses on non-* case (#5196)
• cd31bc1 fix(utils/stream): re-acquire writer lock when pipe() throws (#4988)
• 569b419 fix(trie-router): count every slash a pattern consumes (#5189)
• 192768f 4.13.0
• b0c2d90 Merge pull request #5154 from honojs/next
• 8f07028 fix(compress): set Vary: Accept-Encoding on negotiated responses (#5137)
• 8a0b18f feat(reg-exp-router): throw UnsupportedPathError during route registration (#...
• 3feb355 fix(jsx): allow a function component to return an array (#5179)
• 5d911d2 feat(utils/headers): add HTTP fields newly registered with IANA (#5153)
• Additional commits viewable in compare view

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[cursor]

🤖 Dependabot PR Review — Automated Analysis

Dependencies Changed

• hono: 4.12.31 → 4.13.1 (minor — transitive via @modelcontextprotocol/sdk)

Build Result

✅ Passed

Test Result

✅ All tests passed (407/407)

Execution Check

✅ Starts successfully (boots with CURRENTS_API_KEY set; exits cleanly with expected error when unset)

Risk Assessment

LOW — Minor semver bump on a transitive dependency only (@modelcontextprotocol/sdk → hono). No direct hono usage in this repo. v4.13.0 adds QUERY method support, performance improvements, and internal cache-middleware key format changes that do not apply here. v4.13.1 is a patch with three bug fixes (trie-router slash counting, stream writer lock, etag middleware). No source code changes required.

Code Changes Proposed

None

Decision

✅ Auto-approved and merged

cc @miguelangaranocurrents

[cursor]

🤖 Update — Merge Blocked by Branch Protection

All automated checks passed (build ✅, 407/407 tests ✅, execution ✅). Risk assessed LOW.

However, this integration cannot approve the PR (addPullRequestReview permission denied) and branch protection prohibits auto-merge. Human review and manual merge required.

cc @miguelangaranocurrents — safe to merge when ready.