feat(mcp):added MCP server (#97)

* docs(specs): design research-agent MCP tools and ktx mcp daemon

Adds the 2026-05-14 design spec for exposing four new MCP tools
(discover_data, entity_details, dictionary_search, sql_execution),
shipping a ktx-research skill, and introducing an HTTP-only ktx mcp
daemon so external agents can use KTX as a research-capable context
layer.

* Refine research-agent MCP tools spec after adversarial review iteration 1

* Refine research-agent MCP tools spec after adversarial review iteration 2

* Refine research-agent MCP tools spec after adversarial review iteration 3

* Refine spec: drop connectionName compat carve-out and ground summary/snippet provenance per kind

* feat(daemon): validate read-only SQL with sqlglot

* feat(context): expose read-only SQL validation port

* feat(context): register MCP sql execution tool

* feat(context): execute MCP SQL through validated connector path

* test(context): update SQL analysis port fixtures

* docs: add research-agent MCP sql execution foundation plan

* feat(context): add scan-backed entity details service

* feat(context): register MCP entity details tool

* feat(context): expose local MCP entity details

* test(context): align entity details scan fixtures

* docs: add research-agent MCP entity_details plan

* feat(context): add dictionary search service

* feat(context): register MCP dictionary search tool

* feat(context): expose local MCP dictionary search

* docs: add research-agent MCP dictionary_search plan

* feat: add MCP discover data service

* feat: expose discover data MCP tool

* feat: wire local discover data MCP port

* docs: add research-agent MCP discover_data plan

* feat(cli): add mcp http security helpers

* feat(cli): host mcp over streamable http

* feat(cli): manage mcp daemon lifecycle

* feat(cli): add ktx mcp commands

* fix(cli): stabilize mcp daemon verification

* docs: add research-agent MCP http daemon plan

* feat(cli): install KTX research skill

* feat(cli): configure MCP clients in setup agents

* feat(cli): support Claude local MCP setup scope

* docs: add research-agent MCP setup-agents plan

* refactor(context): use connectionId in warehouse verification tools

* docs(context): update ingest verification prompts for connectionId

* docs: add research-agent MCP ingest contract convergence plan

* chore: build runtime artifacts in conductor setup

---------

Co-authored-by: Andrey Avtomonov <7889985+andreybavt@users.noreply.github.com>
This commit is contained in:
Andrey Avtomonov 2026-05-15 02:35:09 +02:00 committed by GitHub
parent c7b64379bf
commit b759a4a286
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78 changed files with 13689 additions and 190 deletions

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@ -166,17 +166,17 @@ describe('memory runtime assets', () => {
}
});
it('ships only the KTX connectionName sql_execution call shape in writer guidance', async () => {
it('ships only the KTX connectionId sql_execution call shape in writer guidance', async () => {
const shared = await readFile(join(skillsDir, '_shared', 'identifier-verification.md'), 'utf-8');
const bodies = [{ name: '_shared/identifier-verification.md', body: shared }];
expect(shared).toContain('sql_execution({connectionName, sql: "SELECT DISTINCT');
expect(shared).toContain('sql_execution({connectionName, sql: "SELECT 1 FROM');
expect(shared).toContain('sql_execution({connectionId, sql: "SELECT DISTINCT');
expect(shared).toContain('sql_execution({connectionId, sql: "SELECT 1 FROM');
for (const skillName of verificationWriterSkills) {
const body = await readFile(join(skillsDir, skillName, 'SKILL.md'), 'utf-8');
bodies.push({ name: `${skillName}/SKILL.md`, body });
expect(body).toContain('sql_execution({connectionName');
expect(body).toContain('sql_execution({connectionId');
expect(body).not.toContain('sql_execution({ sql');
expect(body).not.toContain('session shape');
expect(body).not.toContain('connection is already pinned by the ingest session');
@ -186,8 +186,8 @@ describe('memory runtime assets', () => {
const calls = sqlExecutionCallBlocks(body);
expect(calls.length, `${name} should contain sql_execution guidance`).toBeGreaterThan(0);
expect(
calls.filter((call) => !call.includes('connectionName')),
`${name} has sql_execution calls without connectionName`,
calls.filter((call) => !call.includes('connectionId')),
`${name} has sql_execution calls without connectionId`,
).toEqual([]);
expect(body, `${name} has a connectionless multiline sql_execution call`).not.toMatch(
/sql_execution\(\{\s*sql\s*:/,